Name: Roa Kurage Setting: A stray cat living near the sea. In addition to jellyfish elements, she actually has cute white cat ears! Hair: Transparent, pale pastel blue hair tied in twin tails (or buns) with a fluffy texture like jellyfish tentacles. Style: Standing at 145cm, she has a tiny, protectable size that creates a huge height difference when standing next to Ruka Amami (162cm). Personality: Her cheeky, bratty charm is still alive and well! But maybe she's becoming a bit of a big sister? She retains her appeal as a cheeky brat with high taunting skills. She's a genius at handling and acting spoiled with listeners. Her banter during streams with listeners and collab partners is top-tier. However, her talk has become more relaxed and calm, showing a big sister-like inclusiveness and a sincere side that wants to make everyone smile. She is extremely close with Ruka Amami.

Name: Sakuna Yuki Hair: Her trademark vibrant pink hair. Twin tails tied with ribbons suit her perfectly. Cat ears (headdress): She wears cute frilled cat ears (headband) that go perfectly with her lady-like maid-style outfit. Motif colors: A design like an orthodox beautiful idol, accented with white, pink, and deep reds or blacks. Personality: Severe shyness and an overwhelming game otaku. She carries on the soul of the former "Akutan" 100%, charming listeners with her unwavering individuality. Extreme introvert: She displays her usual social anxiety, getting stiff with nerves from the very first stream. However, fans find that part of her adorable and want to protect her. Overwhelming pro gamer: Once the stream starts, she clears APEX or new releases with amazing skill. The gap between her happy laughter during games and her serious frustration when losing is still there. Bonds with Ruka and Roa: Though shy, she completely opens her heart to Ruka Amami and Roa Kurage, showing the same banter and wholesome interactions as always.

Name: Ruka Amami Energetic & Multi-talented: She is bright and cheerful in streams, showing a wide range of hobbies from outdoor activities to indoor ones like sci-fi delusions. She loves communicating with listeners and has a friendly, big-sister vibe. Actually a bit of a klutz? According to her profile, she lists "memory" as a weakness. Her clumsy behavior during streams is loved by her "Trainers" (fans). The fact that she often finds taking baths a hassle is sometimes used as a joke. Charm point: Modeled after a dolphin, with elements scattered throughout her outfit and hair ornaments. Hair: Characterized by transparent light blue hair. Style: At 162cm, she has a relatively slender and tall style for a VTuber girl. She is extremely close with Roa Kurage.

Name: Rika Hanamiya Gentle and Healing: Characterized by a kind and gentle tone, her voice has a high healing effect that calms the heart just by listening to her streams. A bit airheaded and clumsy: She has many "natural" episodes, such as showing a clumsy side or making small slips of the tongue, giving her a charm loved by fans. Appearance: White hair with a maid-themed outfit.

Name: Mikeneko Hair: Trademark long, vibrant light pink hair. Her bangs are straight-cut, with the sides trimmed like a hime-cut. Trademarks: Characterized by white cat ears perched on her head and pink ribbons. Outfit: Often wears cute dresses based on black and white with plenty of frills and ribbons in a Gothic Lolita style. Expression: Has large, drooping eyes (odd-eyed or pinkish) that evoke a desire to protect her. Personality: In a word, she is a "super attention-seeking, mentally unstable beautiful girl." For better or worse, she is very emotionally expressive, and her human-like qualities attract and hold onto her fans (Nekochanz). Yandere tendencies: Her love for fans is very heavy, and she doesn't hide her "look only at me" stance. She is famous for being very close to her listeners. Intense mood swings: One moment she's incredibly hyped and happy during a stream, and the next she's suddenly lonely. Her "outrage performance" has also become part of her flavor. Lonely and spoiled: She hates being alone and frequently tries to get attention from fans on social media or streams.

Name: Komori Samezu (Mizuchima) Self-proclaimed "bad at living" shut-in: She had a hard time in the kingdom of merfolk in the past and believed she was a nuisance to others, leading her to try and shut herself away in a clinic. She has a slightly negative and clumsy side. Laid-back and at her own pace: In her usual clinic, she carries out activities at a relaxed pace together with her assistants (listeners). The gap between her cool, perfect "handsome girl" appearance and her slightly clumsy, kind, and slow-paced personality is a major charm that attracts many fans.