On-chan, Yume Power Daibouken!
English title: On-chan, Dream Power Big Adventure!
Japanese title: onちゃん夢パワー大冒険！
Type: TV Special
Source: Unknown
Episodes: 1
Status: Finished Airing
Aired: Aug 5, 2003
Duration: 55 min
Rating: G - All Ages
Studios: Nippon Animation
Genres: Fantasy

On-chan and his friends from the universe's Parade Star, for some reason meets the brother and sister, Kenta and Haruka, who is moving from Tokyo to Sapporo along the way, in the middle of a meadow.

The two of them travel to get back to their new home in Sapporo. For on-chan and the other's though, they encounter all sorts of trouble.

At first, Kenta was opposing on-chan's dream power but before he knew it, he was also under its influence...

(Source: AniDB)