TV special
Finished airing
1 episode
Chiisai Sensuikan ni Koi wo Shita Dekasugiru Kujira no Hanashi
小さい潜水艦に恋したでかすぎるクジラの話
Characters and voice actors
Staff and studios
Nosaka, Akiyuki
Original creator
Yasumi, Tetsuo
Director
Seki, Shuuichi
Character design
Okayasu, Hajime
Editing
Shin-Ei Animation
Animation production