Kaisei Arakawa - 阿良川魁生

__Relatives:__ [Issho Arakawa](https://anilist.co/character/278459/Isshou-Arakawa) (Master) __Affiliation:__ Arakawa School __Occupation:__ Rakugoka (Futatsume) He currently is [Issho Arakawa's](https://anilist.co/character/278459/Isshou-Arakawa) 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.