

The Invader Comes From the Bottom of the Sea!
Squid Girl has come to the land from the depths of the sea to conquer humanity in revenge for pollution of the ocean. Unfortunately she ruins the first house she uses as an invasion base and has to work to pay for repairs. Of course, she can't overcome the Aizawa sisters who manage the house, so who knows whether she can subjugate humankind.
In-app playback is not enabled for this deployment. Watch legally through a verified provider, or read the licensing policy. VidAPI catalogue presence is not a claim of licensed availability.
Kanae Itou
Sanae Nagatsuki (voice)

Ayako Kawasumi
Ayumi Tokita (voice)

Akemi Kanda
Kozue Tanabe (voice)

Cocoro Kikuchi
Kiyomi Sakura (voice)

Azusa Enoki
Nagisa Saito (voice)

Hitomi Nabatame
Cindy Campbell (voice)
3 seasons available

The three stooges create a new console that won’t break giving Squid Girl and Eiko a chance to play. Ayumi shares why she can speak with Squid Girl and a special person. Squid Girl makes the mistake of hiding from the family.

Squid Girl gets her own private pool, Goro’s mother stops by the beach, and Squid Girl wants to send a message in a bottle and gets help.

A clean version of the first part of episode 4 that doesn't have the hardcoded Japanese and English subtitles for the lines spoken in English. Included on the second BD and DVD volumes.

A slightly alternate version of the second part of episode 6; the scenes at 04:05 and 04:20 are shown from Sanae's point of view. Included on the third BD and DVD volumes.
Official Trailer
Trailer · YouTube
OVA Opening | Let's☆Invasion Time! - ULTRA-PRISM
Opening Credits · YouTube
S1 Opening | Shinryaku no Susume☆ (Let's Invade!☆) - ULTRA-PRISM with Hisako Kanemoto
Opening Credits · YouTube