AnisongsKazuhiko Inoue, Kazuko Sugiyama, Kaneta Kimotsuki
Artist
The cast of 21-Emon: Welcome to Space! perform the opening theme 'Uchu e Irasshai'. The voice actors' rendition is lively and playful, brimming with the characters' personalities.
Songs（1 songs）
| Type | Song | Anime | |
|---|---|---|---|
| OP |
Uchu e Irasshai
Artist Kazuhiko Inoue, Kazuko Sugiyama, Kaneta Kimotsuki/Lyricist 藤子・F・不二雄、はばすすむ/Composer 菊池俊輔/Arranger 菊池俊輔 |
21-Emon: Welcome to Space! |
Artist Kazuhiko Inoue, Kazuko Sugiyama, Kaneta Kimotsuki/Lyricist 藤子・F・不二雄、はばすすむ/Composer 菊池俊輔/Arranger 菊池俊輔