Juuippiki no Neko to Ahoudori
11 Piki no Neko to Ahoudori
Eleven Cats and an Albatross
11ぴきのねことあほうどり
Eleven naughty cats on the run from the neighborhood police chief hear that a giant fish is nearby for the taking. They go on a hazardous quest find it, learning that they must work as a team to reach their goal.
(Source: The Anime Encyclopedia)