Teaching Judo in Tokyo

Reborn in Tokyo as an orphan, he inherits a rundown dojo in the city center—and crushing property taxes he can't afford. Just when bankruptcy looms, a mysterious Self-Defense Dojo System activates: teach students, earn unlimited income. There's just one catch: the system's judo curriculum is suspiciously unbalanced, and his first students are anything but ordinary. A graceful widow seeking strength, a shy classmate hiding her potential, a fiery judo prodigy, a kendo heiress, homeless twins with nowhere else to go... As his dojo fills with extraordinary women, each lesson blurs the line between…