Keiso

A large bus carrying students from Ryoreikan High School, attended by children from respectable families, plunged into an accident. The bus ended up at the scene of a yakuza conflict. While the students managed to survive, when they regain consciousness, it is the yakuza who were supposed to have died in the accident that end up inhabiting their bodies. Eiji Shiokawa, a member of the Tsukihiro syndicate, awakens as "Shiori Kirino" and tries to blend into school life for the time being. However, suspicious incidents begin to occur in the surroundings... With the appearance of a refined young lady but the soul of a yakuza, a never-before-seen "conflict" unfolds on the stage of an ultra-refined girls' school!

The Demon King, who terrorized the world for twenty-five years, was slain. However, the Hero who killed him never came forward. Therefore, in order to decide on the "True Hero" that will be acknowledged by everyone as the strongest, sixteen "Asuras", masters of extraordinary abilities, are gathered in the great kingdom of the Yellow Capital! "Insta-Kill Blade", "Almighty Magic", "Absolute Defense"...

Being reborn in another world is a tournament sport in this hilarious, action-packed isekai series! In the not-so-distant future, isekai is a way of life. The world has perfected how to hit an average teenager with a truck to launch them into a new world for a fantasy adventure. But once that's done, how do you keep it entertaining? Set up a televised tournament, of course! Roaring crowds can follow a chosen Hero through his death, rebirth, and quest to save another world, armed with special tech for cheat skills, stat indexes, and whatever else is needed. Surely this is all in good fun and no one would abuse this kind of reincarnation technology…!