Ryuunosuke Akasaka 赤坂龍之介

Ryuunosuke is the resident of room 102 and a second-year student of Suiko.

He is a hikikomori who rarely leaves his room, and usually communicates with others with cellphone message or e-mails. To reduce the need to communicate with others, he has written the "Maid" program. He is an expert of computer programming, and contributes lots of useful advice and information to Sorata for the latter's computer game. According to Ryuunosuke, his ultimate goal is to make Maid become a real human. He likes tomatoes