Toroko loooooves Guest! But she's easily swayed by other guys!

Codename: "Splatter Horror Amazing cRazy King" — Commonly known as "SHARK," a shark.

Actually, he has a sad past. Once, his shark-lover was stolen from him, and his brain was destroyed. That experience transformed him into the "NTR-Never-Forgive Shark." Until NTR is eradicated from this world, his battle will not end.

Appears only in the intro. When you think of sharks, you think of beauties in swimsuits.

As expected of a doctor, she seems to know a lot about sharks.

Appears only in the intro. The guy Toroko met while studying abroad. He was targeting Toroko, but it seems the shark sensed his NTR waves. Rest in peace.

Takoo Okina, Guest's classmate-ssu. He's a good guy, but he fell for Toroko at first sight-ssu! He's coming to steal her from Guest-ssu!

Kuroko Zabusu, a lesbian. That Toroko girl is quite cute, isn't she? I'm going to make her mine.

Mecha-Shark, built to counter the shark, has somehow fallen in love with Toroko! Charging straight ahead in search of love! By the way, apparently Toroko thinks he's "fair game."

The Great Giant-san. He's about 3 meters tall but is apparently a full-fledged human. He's usually silent, but he opens his mouth in front of Toroko—

A man with six heads. He's just a straight-up monster. Even Toroko... apparently finds him "fair game."