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.
Hisako Kanemoto
Squid Girl (voice)
Ayumi Fujimura
Eiko Aizawa (voice)
Rie Tanaka
Chizuru Aizawa (voice)
Miki Ohtani
Takeru Aizawa (voice)
Yuichi Nakamura
Goro Arashiyama (voice)
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)
Official Trailer
OVA Opening | Let's☆Invasion Time! - ULTRA-PRISM
S1 Opening | Shinryaku no Susume☆ (Let's Invade!☆) - ULTRA-PRISM with Hisako Kanemoto
