Pen-Pen, the hat-and-tie-wearing prince of Penguin Land, turns up unexpectedly on little Mika's doorstep. and invites himself and his zany friends to stay.
| Directing | Ken Baba | Director |
| Visual Effects | Takahisa Ichikawa | Animation Director |
| Writing | Kenji Terada | Screenplay |
| Writing | Tsukasa Sunaga | Screenplay |
| Writing | Takeuchi Daizô | Storyboard |
| Writing | Tsukasa Sunaga | Storyboard |
| Sound | Takeo Watanabe | Original Music Composer |
| Writing | Mayumi Muroyama | Comic Book |
| Visual Effects | Hiroshi Kanazawa | Character Designer |
| Art | Jirou Kouno | Art Direction |
| Sound | Yasuo Uragami | Sound Director |
| Production | Junichi Kimura | Producer |
| Production | Koji Beppu | Producer |
