|Name in Japanese||栢山 晶|
|Rōmaji Translation||Kayama Akira|
|Voice Actor (Japanese)||Rie Tanaka|
|Voice Actor (English)||Kate Davis|
|Birthday||December 23, 2340|
Akira Kayama (栢山 晶 Kayama Akira?) is a quiet and somewhat taciturn member of Shipon's class as well as Yayoi's roommate. Though she becomes irritated easily when around people too much, she learns to enjoy spending time with Yayoi, Shipon, Arisa and the others of their group. Late in the series, she starts dating JoJo.