* Based on a manga by Muroyama Mayumi, serialised in Shougaku Ninensei.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.
- Other Title: Mr. Pen Pen, Mr.ペンペン
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: Special
- Genres: Comedy, Kids, Shoujo
- Characters: Mika-chan, Pen Pen
- Score: 6.13
- Rank: 8757
- Popularity: 13682