Who's Up For A Squid-vasion?! / Ink That's A Love Rival?! / Making A Few Squid With Jellyfish

Opening Credits · OVA Opening | Let's☆Invasion Time! - ULTRA-PRISM

Opening Credits · S1 Opening | Shinryaku no Susume☆ (Let's Invade!☆) - ULTRA-PRISM with Hisako Kanemoto