Because I Don't Like My Big Brother At-All--!!
Eri KitamuraNao Takanashi (voice) Kazusa AranamiMayuka Kondou (voice) Toshiyuki ToyonagaShuusuke Takanashi (voice) Sayaka OharaNanaka Takanashi (voice) Hideki OgiharaShuuji Takanashi (voice) Ryoko ShiraishiHirono Kusuhara (voice) Shinnosuke TachibanaKeiichiro Kishikawa (voice) Eriko NakamuraHaruka Katou (voice) Mitsuhiro IchikiDaigo Kurozaki (voice) Takahiro YamanakaProducer Masaaki SakuraiAnimation Director Kazuya SaitoKey Animation 
