虹色ほたる 〜永遠の夏休み〜

Akashi Takei

Yūta Otabe (voice)

Ayumi Kimura

Saeko Okuyama (voice)

Taro Ishida

Hotaru Jii (voice)

Chikao Ohtsuka

Aotengu (voice)

Ikuko Tani

Obā-chan (voice)

Yuuki Yagi

Kazuya Nakai

Kenzō – Adult (voice)

Mamiko Noto

Saeko – Adult (voice)

Masahiko Tanaka

Saeko's Father (voice)

Yutaro Honjo

Shintarō (voice)

Yuuki Yagi

Yoshizawa (voice)