Ayumu is in her second year of high school. She has been Runa’s senpai ever since middle school. She has an honest personality and is quite gullible. Because of this, Runa keeps on teasing her. Ayumu wants to be more of a senpai to him, instead of getting teased all the time.
Ayumu Kamei
亀井歩
Tsuki no Oki ni Mesumama
