Yankee Quest

ヤンキークエスト

65 chapters

21 volumes

2010 – present

In the Kanto region, the Satans reign as the most dominant gang, having brought every other group in the area under their control. Their supremacy stems entirely from their leader, Yamaguchi Nitaka, who is unmatched in combat. Under Nitaka's command, they launch an invasion of the Kansai region, and everything proceeds smoothly until a blinding flash of light transports Nitaka and his friend Mizuno Tsukasa to a different world. When the two regain consciousness, they are met by a princess who explains that they have arrived in a realm known as Olicia. In this land, magic, demons, and legendary beasts are not mere fiction or elements of a video game—they are genuinely real. The princess's kingdom is under assault by the Demon Empire, and as a desperate measure, she attempted to summon Satan himself to protect her people. Though she accidentally pulled in Nitaka instead of the underworld's master, Nitaka's strength is limitless, and he fights just as effectively against dragons and demons.