A: Because the Question Is There!

Guest stars

Kaito Ishikawa

Chisato Mikuriya (voice)

Satsumi Matsuda

Jinko Sasajima (voice)

Takuma Nagatsuka

Akira Sonohara (voice)

Mao Ichimichi

Yuki Kozuki (voice)

Wataru Hatano

Yosuke Ashiya (voice)

Tatsuhisa Suzuki

Takumi Niina (voice)

Ayane Sakura

Chiaki Sonohara (voice)

Tomoaki Maeno

Kunimitsu Okura (voice)

Daisuke Kishio

Minoru Hanabusa (voice)

Makoto Furukawa

Kotaro Tozuka (voice)

Taku Yashiro

Wataru Maruyama (voice)

Yusuke Shirai

Ryota Mukai (voice)

Crew

Hatsuki Tsuji

Key Animation

Yosuke Kabashima

Opening/Ending Animation