Ash and his friends are approached by a civil engineer with a problem: she has a team of Ground-type Pokémon working to build a tunnel, but they're terrified of the water that keeps leaking in! Can our heroes help?
| Creator | N/A |
|---|---|
| Actor | Rica Matsumoto, Ikue Otani, Daiki Yamashita |
| Country | Japan |
| Production | Shogakukan Production |