Nukumizu gets grilled by Ayano after being caught together with Chihaya. Nukumizu clears things up, but then for whatever reason Nukumizu, Ayano, Chihaya, Lemon, and Yanami end up hanging out together.
It's sea urchin and abalone.
إنّه قنفذ بحر وأذن البحر
Das ist Seeigel und Seeohr.
Erizo y abalón.
Erizo y abalón.
De l’oursin et de l’ormeau.
Un riccio di mare e un abalone.
São de ouriço e de molusco.
Морской ёж и аваби.