Emi Shinohara. Emi Shinohara was 26 in Project A-Ko 4: Final as 'Biko Daitokuji (voice)'.
Michie Tomizawa. Michie Tomizawa was 27 in Project A-Ko 4: Final as 'Shiiko Kotobuki (voice)'.
Miki Ito. Miki Ito was 26 in Project A-Ko 4: Final as 'Eiko Magami (voice)'.
Akari Hibino. Akari Hibino was 30 in Project A-Ko 4: Final as 'Asa (voice)'.
Asami Mukaidono. Asami Mukaidono was 33 in Project A-Ko 4: Final as 'Miss Ayumi (voice)'.
Shuichi Ikeda. Shuichi Ikeda was 39 in Project A-Ko 4: Final as 'Captain Napolipolita (voice)'.
Tessyo Genda. Tessyo Genda was 41 in Project A-Ko 4: Final as 'D (voice)'.
Hochu Otsuka. Hochu Otsuka was 35 in Project A-Ko 4: Final as 'Hikari Daitokuji (voice)'.
Yoshino Takamori. Yoshino Takamori was 25 in Project A-Ko 4: Final as 'Ine (voice)'.
Sayuri Ikemoto. Sayuri Ikemoto was 26 in Project A-Ko 4: Final as 'Mari (voice)'.
Megumi Hayashibara. Megumi Hayashibara was 22 in Project A-Ko 4: Final as 'Ume (voice)'.Yuji Moriyama. Yuji Moriyama was 29 in Project A-Ko 4: Final as 'Original Story, Director'Tomoko Kawasaki. Tomoko Kawasaki was >> in Project A-Ko 4: Final as 'Screenplay'
Kentaro Haneda. Kentaro Haneda was 40 in Project A-Ko 4: Final as 'Music'Kazumi Shirasaka. Kazumi Shirasaka was >> in Project A-Ko 4: Final as 'Original Story'