Kaisei Arakawa

Gender: Male   

Relatives: Issho Arakawa (Master)
Affiliation: Arakawa School
Occupation: Rakugoka (Futatsume)

He currently is Issho Arakawa's pupil.

He is a proud person who wants to be the best rakugoka, when he talks about his goals he is usually serious. He usually acts in a nice way to please people.