Sannosuke Tsugiya

Age: 12
Class: Year 3, Class Ro
Committee: Physical Education Committee

Like his classmate Samon Sannosuke often ends up going missing as he has absolutely no sense of direction. Unlike Samon he doesn't seem very aware of his weakness though, and his habit is wandering aimlessly only to end up lost before he knows it.

Together with Samon, he's sometimes literally kept on a leash by their much more sensible classmate Sakubei to keep them from taking off on their own and inevitably getting lost.