Elenco & Equipe de Oniichan dakedo Ai sae Areba Kankeinai yo ne!
Ryota OsakaAkito Himenokoji (voice) Ibuki KidoAkiko Himenokoji (voice) Minori ChiharaAnastasia Nasuhara (voice) Asami ShimodaGinbei Haruomi Sawatari (voice) Eri KitamuraArashi Nikaido (voice) Takashi TachizakiProdutor Masatoshi IshizukaProdutor Shigeru SaitoProdutor / Music Producer Yutaka MukumotoArt Direction Kojiro HayashiDirector Of Photography Keiichiro KawaguchiSeries Director Yoshiyuki ItoMusic Producer Takahiro AndoCompositor de Banda Sonora Original Satoki IidaSound Director Toshie SuzukiColor Designer Gekka UruCharacter Designer Kousuke KawamuraCharacter Designer Masami NagataAnimation Director Daisuke SuzukiOriginal Story Kazuyuki FudeyasuSeries Composition 
