Kaizen Gaiden Yakuza

Natsuki Kazama is a College Professor, but he slowly gets entangled into the Yakuza, CIA, Gangs, and all of the above.

Get ready for an epic adventure with our main characters, Sato Ryo and Kamiya Naizen! Will they be able to protect their families from the disasters that befall them, or will this struggle for survival continue for generations?

Kazuo Tanaka, an ordinary high school student, meets a bizarre fate: after an accident involving laxatives, a yakuza, and a truck, he dies and meets a beautiful but mocking goddess. She gives him a weird power as a joke: he can level up by pooping. Now reborn as a kid in a magical world, Kazuo, the only one with this power, tries to turn this embarrassing ability into his superpower.

Kaizen Valor, born a prince in the Kingdom of Valeria, he was a child born with everything but felt like it was nothing. He only wanted one thing- Freedom. Little did Kaizen know how hard that word was to obtain... The world Kaizen once knew began to change, but the fire within him— started to burn brighter than ever. In those ashes, Kaizen must find a way to rise, and take back what he thought was a burden, all while the future of the kingdom and the world itself rests on his shoulders.

The Pantiot Prefecture is on the verge of collapse. After the fall of the legendary Hojo no Umi fortress to a terrifying, seemingly invincible enemy, hope has begun to dwindle. The Prefecture’s people, once united in their belief that the fortress was their last stronghold, are now left reeling from the devastating loss. The survivors—civilians and soldiers alike—are scattered across the land, struggling to survive in a world where the very concept of safety has become an illusion. Yamri, a passionate, reckless teenager with a hidden past, is driven by a singular desire: to be part of the movement that could save his people. After his home was destroyed in a raid by the same monsters that decimated Hojo no Umi, Yamri’s determination has been fueled by an urgent need for revenge. As he fights in the army, he discovers that he is not just an ordinary recruit. He holds the dormant bloodline of an ancient, long-forgotten clan that once wielded a unique form of magic—magic that can either save the Prefecture or doom it forever. This power, however, comes at a high cost: it can only be used once, and the price is paid not by him alone but by humanity as a whole, forcing Yamri to grapple with the consequences of his choices

Ahmed is drawn into a haunting underworld teeming with vengeful spirits and ancient mysteries. Guided by a compelling yet shadowy figure, he uncovers the secrets of forgotten gods and hidden artifacts. As he navigates this chaotic realm, Ahmed wrestles with his ancestry and a dark legacy. His enigmatic mentor urges him to unlock his dormant powers, all while concealing a malevolent agenda. In a race against time, Ahmed must reveal the true threat lurking in the shadows. To save both his world and the realm of the forgotten, he must summon the strength of his lineage and confront an insidious ambition poised to plunge everything into eternal darkness.

It took Haruki years to build the cold character that made those who knew him tremble before him as a Yakuza chairman, but it only took that man's glance to change everything, to break down his walls and make him seek a warmth he never knew he needed. Hiroshi's smile, scent, deep soothing voice, warmth of his embrace... "This is not what I want." "This cannot be what I need. There's no way I'm going to be weak! I'm the chairman, and I can't afford to be weak." "I will never fall in love, never be weak... ever again." "I need him to leave my life, I don't care about him, I never did." "Who gave you the right to harm what is mine?! I'm going to ruin your life!" "You are completely mine." "Haruki, it is okay to be weak when you are with me." "I will never fall in love with you, you simply belong to me." "Yes, I do..." But you are also mine. ***** Between a Mafia boss who is an infamous player and his doctor, who gets to fall the hardest in love? Bullied high school student, Haruki wakes up one evening in the hospital and he is faced with the fact that his grandfather he never knew was the head of a powerful popular clan and he was dying without an heir. The youth bullied for his beautiful appearance was forced to undergo a complete transformation under strict supervision within a short period. His transformation might have been extreme as Haruki grew up to get all he wanted and became infamous for being a player. He broke the hearts of many both males and females. His toughness knew no bond as the true Spirit of a strong clan leader that laid dormant in him was awakened with every work he did. The great leader was forced to pause at the sight of the new family doctor who had just taken over his father's job. He was pleased with the sight he saw and began to pursue what he wanted. The doctor how ever, had other plans as he was not going to let the younger man change his life completely without doing the same to him. (Breaking his walls and bringing him love). A war of love was fought between thee two men as none of them was willing to lose psychologically. Amid the bloody wars of the underground world, they fought to win through the push and pulls of the new feelings they got exposed to . Warning: *Dominant, strong, bottom/uke/shou, and a sweet, kindhearted, gentle, muscular, romantic top/seme/gong. *If you don't read Yaoi stories please you are excused. *It contains an abundance of sweetness and warmth.

The soul’s life has become a series of dull routines, where dreams and ambitions seem distant, buried under the weight of daily struggles. Surrounded by a culture of endless expectations and pressure, it feels increasingly lost and disconnected, its purpose clouded by frustration and self-doubt. But one night, in a moment of quiet reflection, the soul stumbles upon the Japanese concept of Kaizen—a philosophy of continuous, small improvements. Curious and a bit skeptical, the soul decides to give Kaizen a chance, committing to small, meaningful changes every day. As it takes small steps—like organizing its space, setting achievable goals, and reconnecting with passions—it begins to see shifts in its outlook and confidence. Slowly, the soul learns that lasting change doesn’t need grand gestures; it’s about finding joy in small victories and growth. Through this journey, the soul reconnects with itself and discovers a renewed sense of purpose and happiness. With Kaizen guiding it, the soul realizes that transformation is not an overnight miracle but a steady, fulfilling path toward becoming its best self.

Yamada naoto, a skilled member of a renowned yakuza family known as Tachimagumi was entrusted by his boss to take care of his daughter Tachima kanade who has big attitude, they began to live in a certain countryside since the all out war between Tachimagumi and the arch rival family of a Tachimagumi, Yuzurigumi has began but kanade has been troubled ever since they fled from her mansion, she started her school as a 1st year in middle school but what awaits her there was something even yamada didn't expected. The daughter of the arch rival family of Tachimagumi is also enrolled in the same school where kanade is enrolled, her name is Yuzuri Kyoko...

Shinobu Ishida es una mujer que fue reclutada por la Yakuza cuando era una infante. Sin embargo, quince años después es traicionada por alguien sumamente cercano a ella y exiliada de su hogar, el distrito rojo Kabukicho en Shinjuku. Ella deberá regresar a Tokyo y descubrir el verdadero motivo de la traición.

Yuki Hazakura’s life took a nosedive when his family’s debts landed him in the clutches of the yakuza. Now, he’s more used to dodging punches than taking exams, but all of that changes when he’s suddenly thrown into high school as a transfer student. Navigating teenage life feels almost as dangerous as the world he knows, and Yuki finds himself hilariously out of place. Things take an unexpected turn when he meets Haruna Miyazono, a blind girl who handles her own challenges with quiet strength—leaving Yuki wondering how she’s so calm in the chaos. As he struggles to fit in, dodge questions about his past, and deal with his growing responsibilities, Yuki begins to question if saving others might be his ticket to saving himself—or if he’ll forever be stuck in a life he can’t escape.

Khazhaky Yakuza adalah laki laki yang dari dulu menganggap dirinya pembawa sial karna orang tuanya sendiri pun menganggap demikian karna siapapun yang membuatnya tidak senang atau bahkan didekatnya yang membicarakan sembarangan tentangnya pasti akan terjadi hal yang begitu sial bahkan mengerikan, dan hal itu pun sudah ada korban bahkan korbannya sendiripun kekasihnya sendiri ka yasmin yang dikabarkan meninggal dunia dalam kecelakaan maut, tapi tak lama kemudian muncullah seorang gadis misterius Lala Miuzaki dimana membuat seolah kesialan itu tidak pernah ada bahkan menganggap khazhaky adalah pahlawan dan berusaha mendapatkan hati khazhaky yang sekeras batu, namun apakah hubungan yang dilakukan lala dan zhaky akan menjadi awal hubungan yang berakhir bahagia? atau menjadi akhir yang tragis?

Join my discord (Freya is there too) :D A lot of details about the world, pictures, explanations etc are shared on it https://discord.gg/YUz8XYuHqX Donation/support : https://ko-fi.com/lucifersama42858 https://twitter.com/lucifer_empress (for those who don't have discord and want to see illustrations, bonuses etc. The account is rather new tho) ________________________________ Freya, head of the Tokyo yakuza, is suddenly betrayed and murdered by one of her subordinates. "Well, I thought I would end up in hell and now a Goddess is interested in me to fight against humans from another world reincarnated as a Wolf Demon? Nani ?????" [Empress System Initialization Successful 100%] Follow Freya the ruthless Empress of Ice as she draws her story in an enigmatic new world of magic and fantastic creatures. She'll discover that life is no easier than on Earth, if not harder and crueler. In this world where humans act as tyrants over all other races, hunted, denigrated, killed, tortured, even if the law of the strongest humans reigns, she'll rise to the top. "Humans ? Exterminate them to the last one ! My family, companions and Empire ? I will give everything to protect them !" From a cruel monster to a loving woman, watch Freya found her Empire to change the whole world and tint it with her color. Accompanied by her new family, companions and subordinates be the first to witness the ruthless Empress Freya writing her legend. Tags+ : #gods #ruthlessMC #antihero #overpoweredMC #monsterMC #demon #loyalsubordinates #beastcompanions #war #beautifulfemalelead #ennemyofhumanity #violence #familyallove #adoptedchild #R18 **Voting Goals !** 100 Power Stones = 1 extra chapter a week 200 Power Stones = 2 extra chapters a week etc --------Author's note----------- IT'S NOT A HAREM English is not my first language, i'm french so don't hesitate to tell me if i made mistakes. Beware, the MC is cruel and ruthless, you may not agree with their actions and/or personality so remember to always be respectful when making remarks. In addition, the MC is also OP, but only few people can really compete with her...there will be exciting challenges and fights but don't expect Game of Throne style drama despite the tags. The big villains are the humans, so there will be only a few relationship between them and the MC as they are by nature enemies (and will remain so). Yes in this novel humans are the worst kind of scum, although there are some "good ones" who will share Freya's ideas but she will mostly bond with half-humans, beasts etc. Author-San Lucifer UPTADE EVERY TWO DAYS

A Japanese girl called Junko furuta was coming from her school to her part time job but Hiroshi Miyamo who had a crush on her was rejected by her and he was a yakuza member and kidnapped her and raped her then called other yakuza members and his friends then they all raped her multiple times then when she died they buried her in concrete in a dump in a construction field and police found her dead body in a traumatic state and when she was buried she was pregnant and is now the worst case in human history.

Ahn Kyunghee wanted nothing more than to move on from a stigmatizing past as a druggie’s daughter. However, fate had other things in store. A special person from her past reappears and gives her a whole new meaning to perseverance, love and loyalty. Despite the ten year gap, she had once again found her first love; only now he was no longer the teenager brimming with righteous determination she once knew. Now, he was a member of the dangerous Yakuza—a man to be feared and revered, but a man who would do anything to give her the protection she never had, regardless of right or wrong. In her memory, he would forever be the boy who befriended and held her hand whilst everyone else ostracized her. Then there was the hotheaded detective who was the bane of her existence, only to realize that she meant more to him than he could ever mean to her. Soon, she found herself entangled in a world of cops and robbers; a world where tigers and dragons simply didn't co-exist. // ~Cover credit goes to original owner.~

If one dive deep from a sea, one can saw weeds, stretching itself up. If one brush the weeds, one can find a path leading to a bigger sea—the ocean. Deep in the ocean, one can witness many different species aligned within, but if one just delve deep more, one can find a huge rock, infested by the so called sin. The rock consist of many cave like hole with a protected bubbled door that can't be popped yet can only be enter by those who has taken the mark of sinners. One of the door was nestled by a golden woman who ain't from the ocean and a child who had half of its blood. The woman is named Marika Shin-o-To, a beautiful maiden from the blood of beasts—Fox and the child is a boy named Blu, who is at the prime age of thirteen. Like his name blu, his hair is down like Midnight blueberry and his eyes are coloured like gold similar to his mother's hair and eyes. Now the question is, if one can choose to be obsessed over something, would it be taming?

Emerging from a nice hot shower, Ryo Kaizen an ordinary high school student steps into a swirling dimensional portal, only to find himself in a realm where every breath pulses with martial energy. Empowered by a mysterious system, he battles monstrous creatures and ruthless bloodthirsty martial artists . But as he confronts inner demons and ruthless adversaries, he uncovers a sinister conspiracy threatening the world. Will Ryo tame the chaos, or be consumed by it?

Greatest Love sabi nila ang greatest love daw ang pinaka unforgettable na nangyari sa buhay mo, ang pinaka first love mo at ang greatest love ang nag turo sayo ng totoong pag mamahal dahil ang greatest love ang unang pangyayari sa buhay mo na kahit kailan ay hindi mo naranasann noon. sabi nila mahirap daw kalimutan ang greatest love? mukhang oo, dahil dito mo unang maramdaman ang pag mamahal na gusto mo maramdaman at ang taong iyon ay ang minsan dahilan ng kasiyahan mo at unang pagkasawi mo. minsan daw ang greatest love mo mala fairy tail ang kwentuhan niyo at may happily ever after pero minsan ay hindi at nag tatapos sa dalawang mag kaiba mundo at hindi na mapagkaisa pa. meet celeste izel d. alcantara and kaizen dashiel f. valderama paano nga ba nag simula ang kwento ng dalawa? paano nga rin ba ito matapos? matatapos ba talaga?

Akira Stormsword a son of the most known leader of a Yakuza organization in the country. Just hearing his last name is enough to make people drop on their knees, bowing their heads down attached to the ground. Lance Redela a most feared person in school because of his delinquent gangster reputation but his school defends him thanks to his perfect GPA What will happen if these two meet? A WAR OF LOVE? or A LOVE OF WAR? How honest will they become in confronting their own feelings?

Sora is a 25-year-old female hikikomori and a hardcore otaku who spend a decade in her room with the accompany of her devices. She is uneducated and jobless however she is unexpectedly a pro and highly talented in the world of technology where she sometimes uses this skill to help people online and get rid of scammers for free, without exposing her identity. Due to jealousy of certain IT users who was obsessed with her talent, Sora was framed into stealing and selling private data which was owned by the most powerful Yakuza in Japan, Kuroibararyu-gumi. Aside from that, she was also accused of murdering one of the members. She was captured by the Yakuza for her trials. She met the leader, Hijiri, before the trial for her to pay her misdeed. Hijiri is cruel and brutal as he holds onto the Kuroibararyu-gumi code severely. Sora's trial was to be beheaded by Hijiri in front of her parents and the whole clan, but her last word changed Hijiri's mind that he decided to hire her as his software engineer. What was her last word that changed a cruel man's mind? What will happen to Sora and the tsundere Hijiri? Disclaimer: This fiction is also posted on RoyalRoad.com and the cover is illustrated by me. Copyright of this story belonged to authors under the name sawanaramurasaki and Sawa_nerdyjoker312

Tachibana Nobara was a vile, callous and dark-hearted woman with no love embedded in her heart. She was a leader of a powerful and a well known Yakuza, Akaibararyuu. She even bought a district from the government for her own purposes. She used riches and her charm to win people's heart and turned them into her follower. Regardless of her cruelty, she treated the people of her district kindly. One day, all of her bank accounts were hacked with dozens of unknown transactions were made in importing large amount of drugs and illegal weapons into Japan. This had boiled her in a rage. The culprit behind the wall was then apprehended by her men and fortunately, the man was able to win her dark heart. She released him from his torturing week but turned him into a slave for her own entertainment. Tag: Seinen, Action, Military, Ecchi, Hentai, Smut, Drama, Romance, Thriller, Crimes, Yakuza, Villainess Warning content: Sex, Gore, Profanity, For more illustration, visit: Pixiv:http://pixiv.net/users/53150818 Author's note: Note that the characters in this story are the same characters as the characters from my other novel (My Little Husky Assistant) but the story totally has no link to each other and also this novel is the origin of Nobara so yea, I hope you like it >^

Kageyama Kousuke is asked by his brother the principal of the school to teach an unruly class. Kousuke is a part of the Yakuza, the school he teaches is at is own by his yakuza syndicate. After putting a student rightfully in their place, the student Hasegawa Yuma falls for Kousuke's handsome face. Yuma is in love with his teacher but Kousuke won't accept any love due to his past trauma.

Blood. Blood was dripping from my forehead. Panting, I tried to catch my breath. For a minute, I was tempted to look back and see if the Japanese Yakuza was chasing after me. I muttered a curse, trudging through the quiet street, making sure to hide in the shadows, avoiding all streetlights. Stupid Japanese Mafia Boss and his claim to rule the mafia world. But I will never let him. Not after killing my entire family. Thinking about them, a brief flashback of my father screaming for me to flee before a bullet passed through his head, instantly ending his life, appeared in my line of vision. I clenched my hands into fists, sadness and fury burning inside me. I will make sure that the Japanese Mafia will pay for what they did. I will avenge my father. My family. From this day forward, they have declared war. And war they shall have. *** Cover Image from Google

Okina island is a paradise for criminal warfare. Drugs, violence and dictatorship are just a seasonal norm. Between the white collar demons and the blue collar devils, everyone can find their place, some even with their head still attached. Debt rules everything here but one debt is more important than others. Five super powered adolescents are trapped in this world of drugs, crime and money as they are forced to pay a debt to a Yakuza group the only way they know how, robbery. As they navigate between school life, heists and keeping their identities hidden they find that there is more story to their debt than they ever knew and someone is pulling their strings aiding in their doom.

Ina-Yamaguchi is a girl who has a Yakuza background. She was ruthlessly trained by her father, as she was the successor of the Yakuza clan. In the determination of the next clan leader candidate, Ina defeated her cousins ​​and brothers. Ina is chosen as the next clan successor and gets a Dragon Tattoo on her back. Ina's obsession with martial arts was extraordinary, she studied various martial arts from the country. Feared wherever her presence is. One day when she was about to go to school with her childhood friend Asahi, a deep red circle suddenly appeared beneath them and vanished in an instant, transferring them to the old building and surrounded by purple-robed people .

In the city of Shizukawa, Japan, a quiet high school boy lives a normal life. But one day, he realizes he has a secret talent... Fighting. His abilities catch the eye of Yakuza gang members, and he decides to join them in an effort to be feared and respected, leaving his past life behind... As the world suffers from global warming and lack of resources, an evil and deceitful man uses this as an opportunity to create his own technologically advanced global power. Japan is forced to create a new force as a response to this threat, called the War-Knight Division. Using young citizens as skilled soldiers, many teenagers are conscripted to join this new division. During the struggle, one War-Knight will stand out for his abilities. His name is Hiro Saito.

A slugcat gets isekai'd into an egg god's simulation of a 90's era city. it gets weird and freaky fast, so watch out! uheheho!

Update: (12/17/22) Chapter 131 is now released! WARNING! — All chapters labeled with R18+ will have either intense sexual themes, topics of suicide or self-harm, or intense graphic detail. READ AT YOUR OWN DISCRETION. Volume 2 chapters will now be released! Aries: Volume 1 is now complete as of March 28, 2022! *Disclaimer: Mature Audiences Recommended. 18+, Gore, Blood, Strong Language, Sexual Themes, Violence, Drug Reference, Use of Alcohol, and Dark and Suggestive Themes* Ryo Nakai is a 21-year-old ex-Yakuza shut-in who lives in Asahikawa, Hokkaido. He faces an identity crisis after nearly fatally injuring a student as a child, resulting in him running away from home and joining a gang to suppress his pain. Years later, he abandons the Yakuza and spends nine years living alone with a conflicted heart. After being forced to rejoin the Yakuza with his closest friend Sez Fuma, the gang pulls off a heist to steal a special artifact in a laboratory. When the plan goes haywire, Ryo finds himself trapped in a massive terraforming landscape known as Aries. Ryo later encounters April Springwell, a wealthy young prodigy. Joined by his compassionate sister Sumire, Ryo joins a police task force and is thrust into a new world; a world of mystery, compassion, and romance. Together, joined with a cast of diverse characters of Japanese and alien descent, Ryo and his friends must come together and solve a mysterious case that threatens their world. Ryo leaves behind a trail of guilt and misguidance based on the actions of his childhood and seeks redemption to correct the mistakes he once made.

Zhang Sifeng is the second young master of the super rich Zhang family. He was given the task by his father to take care of a big project. However, Sifeng messes up the project and sets the soon-to-be-finished building on fire. Zhang's company is in bankruptcy because of Sifeng. Now Sifeng is working to find foreign investors for his Robot Park Development project. He and his older brother, Zhang Yushen, came to Japan to ask for help from Mr. Watanabe, the Godfather of Yakuza. Then, they met two strange girls who gave Sifeng and Yushen a lot of trouble. Will the beginning of this strange meeting lead them to a sweet love story? Then, can Sifeng handle the problems in his company?

We cooked the breakfast in peace and tranquillity, so focused on the process to not even chit-chat in between. Or probably it was just me, too gone in the process of cooking to notice his stare on me. "Hikari..." "Yeah?" I don't look up from the bowl I'm mixing batter in, until I feel his presence right behind me. His hands began crawling up my arms, I let go of the bowl, and he turns me around. "Yes Taehyung?" a smirk forms on the corner of his lips and a shiver goes down my spine, this couldn't be good. "Up." Up? What could that possibly mean? Then it strikes me, I feel his hands wrapping around my waist, he wants me to sit on the kitchen counter. So I jump instinctively. I bit my lip out of habit, while he spreads my legs and walks forward, leaving no space between us. "Unbutton my shirt." I was hesitant but my hands followed his demands unwilling to upset him. My fingers were trembling against his buttons, his constant gaze upon me following each action of mine rendered me diffident. God why won't my hands stay calm, I strived hard to unbutton his fourth button when his hands engulfed mine and I bit my lip as he made me look up at him. "My turn."  My eyes widened on realisation as his hands swiftly reached the hem of my shirt. He leisurely unbuttoned my shirt, his eyes never leaving my face, he was absorbing every bit of my bashfulness, every reaction I made.  I felt a chill across my chest, and that's when I noticed that he was done with his task. "I love your sub nature."  I like his dominant side too, but at times he was too intimidating for me to bare with. "Kiss me." I gulped and reached for his lips, and to my surprise he stepped backwards and giggled. "Kiss me Hikari." I jumped off the counter and reached to kiss his lips yet again but he stood straight, he was too tall for me to reach without him bending down. "I can't...." I shrugged at his unusual demand to which he was being uncooperative. "Disobeying me, are you?" He expression switched to a daunting one, and I blinked in response and shook my head. "But I don't see you following my instructions?" I gulp as he advances towards me.. __________ Hikari Yi is a girl of a grim, fatalistic world, the love of a family was never one of her assets. Away from the fallen realm of her father’s menacing territory, she leads an independent life. Little did she know the world she was running away from, was advancing towards her at a pace faster than she was travelling at. Hikari admires a world famous boy band, the ORIONS, consisting of seven members. She somehow receives an offer to look after them as a manager or a caretaker. As unexpected as it looks, it isn't. The more time she spends around them, she grows infatuated with one of the seven. Are the feelings mutual? Is he the one to fill the void of solicitude in her life? Overtime, mysteries unfold, what was Hikari's past? What other plans does she have for the boyband she adore? What secrets has she locked? As it is, it isn’t just her. The Orions, too, have got their own darkness to unravel. ____________________________________ -"Tell me once you again that you love me" -"Reassure me once more that you'll stay forever, that you won't leave me alone." -"Who are you.. No... What are you exactly?" -"I want you Hikari. Now." -"Is that how you talk to your boss?" -"Your clothes are see-through" -"Yakuzas are the most feared mob group" -“This world won’t let us be.” ____________________________________ It's an enthralling, mystery, romance, action thriller. It has everything you've been looking for. High school romance? Office heated relations? Eternal love? Mafia? demons? Vampires? Boys? Best friends? Family? Action? Suspense? It's all there, read to indulge in the roller-coaster adventure!