Not gonna lie, I kinda forgot about this one for a while until I got back into TGAA again. So here is the thing, they are set in very similar timelines AND it's in Britain AND Iris Wilson/Watson is 10 (according to the Wikis) when the events of TGAA happens.
That my friend is 1 year before wizards and witches get their letters from Hogwarts. This is one hell of a coincidence to pass up in my opinion, and I've seen no one done this crossover (probably because TGAA isn't that popular).
Well to be fair, there isn't much to write about here. She is a genius inventor and literally has Herlock Sholmes/Sherlock holmes as her roommate/father figure but I don't have any Ideas past that considering Hogwart's Legacy starts at year 5. Maybe the Author can just let her join at year 5 as the protagonist with ancient powers? Up to you I guess.
Yeah The Great Ace Attorney is honestly really fun. And so are the other Ace Attorney games. Buy them if you have the chance. Cya next light year