How Much is That Squiddy in the Window? / Ride ’em, Squiddy! / You’re Phonier Than an 11-tentacled Squid!

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