Shinryaku!! Ika Musume
English title: The Squid Girl OVA
Japanese title: 侵略!!イカ娘
Type: OVA
Episodes: 3
Source: Manga
Genres: Comedy
Studios: Diomedéa
Producers: Lantis, Glovision
Duration: 24 min per ep
Rating: PG-13 - Teens 13 or older

Original anime DVD bundled with the 12th, 14th, and 17th volumes of the manga.