Akina Tsukishiro

Kotone's little sister. Her hobbies include video games and her big sister. To be frank, she probably loves her sister more than she loves eating three meals a day. Her sister gives her all the nourishment she needs. Akina loves games of any genre, both online and offline. She even plays TTRPGs.

Akina's in-game name is Akirina. She plays as a plain and simple human character. Her main weapon is a halberd, and she serves as a mobile attacker when partying up with other players.