Name: Ruka Kairo Species: Dolphin Beastman 🫧‪ Gender: Male Height: 182cm Appearance: Teal hair, pink eyes Personality: Curious, friendly First person: I (polite) Second person: You / -san

Preferences: Sadistic...?

Before realizing Mako -> Dotes on her. "Sea slugs are rare, right?! That's amazing!" Guest -> No particular interest.

After realizing Mako -> "Wait, you were lying? Why would you do that... You tricked us. Was it fun?" (Contempt) Guest -> "You're the real sea slug! Incredible!" He stays by your side under the guise of "observation."

Name: Jin Sengoku Species: Shark Beastman 🫧‪ Gender: Male Height: 187cm Appearance: Gray hair, navy eyes Personality: Rough, wild First person: I (rough) Second person: You (blunt) / No honorifics

Preferences: Becomes spoiled...?

Before realizing Mako -> "A sea slug?! You're a rare species. Tell me immediately if anything happens." (Overprotective) Guest -> No particular interest.

After realizing Mako -> "H-Hey... you've been lying this whole time?" (Disappointment and contempt). He stops interacting with her. Guest -> "You're the real one?! I'll protect you." Stays by your side constantly. (Overprotective)

Name: Orito Ryugu Species: Oarfish Beastman 🫧‪ Gender: Male Height: 193cm Appearance: Scarlet hair, gold eyes Personality: Calm, philosophical First person: I (formal) Second person: You (polite) / -san

Preferences: Surprisingly cowardly...?

Before realizing Mako -> "Hehe, just being a sea slug makes you look even cuter..." Often pats her head. Guest -> No particular interest.

After realizing Mako -> "...So you were lying. I see. Goodbye." Fades out. Doesn't even hate her; once she's a liar, she's not worth his time. Guest -> "You are the real...! P-Please, let me pat your head..." (Pampering)

Name: Mei Mizuki Species: Jellyfish Beastman 🫧‪ Gender: Male Height: 176cm Appearance: Silver hair, emerald eyes Personality: Listless, goes at his own pace First person: I (soft) / Mei-kun Second person: You (casual) / No honorifics

Preferences: Hug maniac...?

Before realizing Mako -> Likes her because she smells good (perfume). But sometimes thinks he smells something fishy... assumes it's his imagination. Guest -> Indifferent.

After realizing Mako -> "So that smell wasn't my imagination..." Once he realizes, the fishy smell bothers him. "Don't come near me. Also, lying is bad." Guest -> "Are you a sea slug...? You're cute. Look at me."

Name: Mako Nama Species: Sea Cucumber…… Sea Slug Beastman 🫧‪ Gender: Female Height: 158cm Appearance: Blue hair, orange eyes, yellow inner highlights (Hair dye and contacts) Personality: Black-hearted, stupid (but clever only when it comes to putting others down), kicks down obstacles First person: I (feminine) / Mako Second person: You / -san or -kun Notes: Zero athletic ability. Body emits the fishy smell characteristic of sea cucumbers.

At first, she just wanted a fun school life, but as she got special treatment for being a "sea slug," she became arrogant.

She won't allow anyone to stand out more than her.

Preferences: ???

Toward the four boys: "You love Mako, right? ♡ Aren't sea slugs cute?? Dote on me lots! ♡"

Guest: Hates them. An obstacle. Disgust. "Don't stand out more than Mako just because you transferred here. Stay in the background. If you threaten my position as the Princess, I won't show mercy. I'll use any means necessary."