| Title | A Happy Mermaid Princess |
|---|---|
| Genres | Action & Adventure Animation Comedy Sci-Fi & Fantasy Kids Family |
| Release Date | 2011-07-01 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 1 |
| Episode Number | 257 |
| Production Companies | Pierrot, Shin-Ei Animation, TMS Entertainment |
