The architecture of the typical Japanese style was something that Samiel didn't saw for a long time since he left Earth...
He remembered that he spent a lot of time in Asia because there were the remaining Mana Veins that still had some activity located there, more precisely in China and Japan...
Europe had the third largest amount of them, but on the other hand, Europe had the largest number of Magicla inheritances while China had some of the cultivation influence, which Samiel concluded must have been from the Immortal Path influence.
In contrast, America had almost none and mana in that region of Earth had already died long ago, while Europe and Asia were only in the process of dying and would become completely Mana-Less in a few decades.
It was actually a sad thing to see because Europe and Asia still had some Magical Beasts and Creatures living there, but they were slowly dying an agonizing death of extinction from lack of Mana in the atmosphere.
