TWIN SIGNAL～ファミリーゲーム～

優希比呂

Signal (voice)

Ikue Ôtani

Mini Signal (voice)

Rica Matsumoto

Nobuhiko Otoi (voice)

Akio Ōtsuka

Shinnosuke Otoi (voice)

天野由梨

Chris (voice)

白鳥百合子

Elara (voice)

Takehito Koyasu

Pulse (voice)

西原久美子

Minoru Otoi (voice)