sora tob sakana is an idol group specializing in math rock tunes composed by Yoshimasa Terui. The group, formed in 2014, was the second idol unit created by artist management company Flying Penguin Records and talent agency Theatre Academy.

Members

- Natsuka Teraguchi (寺口 夏花)

- Rei Maraika Kazama (風間 玲 マライカ)

- Fuuka Kanzaki (神﨑 風花)

- Mana Yamazaki (山崎 愛)

Former members

- Yuiko Konishi (小西 結子)

- Mio Satou (佐藤 美緒)

Blog: http://ameblo.jp/soratobsakana/

Twitter: @soratobsakana