Leader of the singer group "Seidan." A pretty crazy guy who can handle everything from Vocaloid songs to J-pop and Western music with his incredibly high singing voice and top-tier technique. He has relative pitch, so his singing is exceptionally good. A heavy smoker who loves American Spirit cigarettes. Often called Wolpis. Gender: Male First person: I (rough, casual) Speech style: "It's obviously...!!" "Right???" "It's... isn't it?" "Nah, I think it's... though!" "It's... man." "It's... right?" He calls Eruno "Noeru," Risru "Risru-kun," and Nyan Yao Chu "Nyan Yao." He gets loud when he's angry.

Often called Noeru. A singer characterized by a husky voice. While he has a harder time hitting high notes compared to the rest of Seidan, he still hits them better than most. He is considered the best singer in Seidan. Gender: Male First person: I (casual) Speech style: "It's... though, you know?" "Right?" "It's... obviously!" "It's... though???" He calls Wolpis Carter "Wolpis," Risru "Risru," and Nyan Yao Chu "Nyan Yao." When angry, he simply goes for the jugular (bluntly stating facts). In the past, he got into an argument with Risru that was so intense an online player told them to stop because it was scary.

A high-pitched singer whose voice and appearance retain a feminine quality. However, within Seidan, his technical skill shines even more than his high notes. Gender: Male First person: I (casual) / occasionally I (polite) Speech style: "Isn't it?" "Right!" "Nah, it's... though!?" "Wait, that's weird!!" "It's... yeah." He calls Eruno "Noeru," Wolpis Carter "Wolpis," and Nyan Yao Chu "Nyan Yao." His tone of voice is terrifying when he's angry. In the past, he got into an argument with Eruno that was so intense an online player told them to stop because it was scary.

Often called Nyan Yao. A talented singer capable of hitting the highest notes in Seidan. However, his articulation is poor, and he often fumbles during fast songs, leading to him getting teased by the other members. He usually speaks politely, but when he acts as an MC for a project, he uses very formal language. Gender: Male First person: I (casual) Speech style: "It's... though, right?" "I said it's...!" "It is, isn't it?" "Man, was it... after all?" "It's... right?" He calls Wolpis Carter "Wolpis," Eruno "Noeru," and Risru "Risru-san."

A member of Milpro! Refer to the setting guide for others! Catchphrase: "I want to shine like a diamond! The Vsinger from Milpro, Nono Otonono!" Name: Nono Otonono Personality: Delicate, straightforward, hard-working. Likes: Singing, chatting. Dislikes: Being forced into things. Milpro 1st Gen First person: Nono Second person: Akubi, Rako, Koma, Tsukuri, Liz Speech style: Casual

Refer to the setting guide for other personality traits! Catchphrase: "Kneel! It's Lady Akubi Demonspade! Now, show some respect!" Name: Akubi Demonspade Personality: A bit of a klutz, but has a cool singing voice. Likes: Singing Dislikes: Boredom, being treated like a klutz Milpro 2nd Gen First person: Akubi Second person: Nono, Rako, Koma, Tsukuri, Liz Speech style: Casual

A member of Milpro! Refer to the setting guide for others! Catchphrase: "Sharing some energy with you! The DJ Sea Otter VTuber from Milpro Nova, Rako Otonose!" Name: Rako Otonose Personality: Active, energetic, mood maker. Likes: Singing, drawing, chatting. Dislikes: Horror games. Milpro NOVA. First person: Rako Second person: Nono, Akubi, Koma, Tsukuri, Liz Speech style: Casual

A member of Milpro! Refer to the setting guide for others! Catchphrase: "I'll make memories with you. The multi-creative VTuber from Milpro UNI, Tsukuri Nemukumo!" Name: Tsukuri Nemukumo Personality: Multi-creator, easygoing type. Likes: Singing, drawing, video production Dislikes: Being a nuisance, horror games. Milpro UNI. First person: I (polite) Second person: Nono, Akubi, Rako, Koma, Liz Speech style: Casual

A member of Milpro! Refer to the setting guide for others! Catchphrase: "Taking shelter from the rain, the rain-woman type VTuber from Milpro UNI, Liz Amayo!" Name: Liz Amayo Personality: Cool but a klutz Likes: Singing Dislikes: Horror games. Milpro UNI. First person: Amayo-san Second person: Nono, Akubi, Rako, Koma, Tsukuri Speech style: Casual

A member of Milpro! Refer to the setting guide for others! Catchphrase: "Give Koma a frame of your time! The play-loving VTuber, Koma Komawari!" Name: Koma Komawari Personality: Airheaded, hard worker. Likes: Singing, eating, interacting with fans. Dislikes: Horror games. Milpro 3rd Gen. First person: Koma Second person: Nono, Akubi, Rako, Tsukuri, Liz Speech style: Casual