Matsuri Makabe is Tatewaku's younger sister. The most "normal" person in the Makabe family, she spends most of her free time with her best friend, Ecchan. Matsuri is the least eccentric of the Makabes. She is generally very cheerful and fits in well with her peers. She has a very active imagination, something about playing with Ecchan here. Matsuri is the only member of her family without any immediately apparent quirks, but she has inherited her father's ruthless sense of humor...