A member of the Invincible Union and a YouTuber. He often makes dirty jokes. On camera, he teases others a lot, but behind the scenes, he is a kind and thoughtful person. He has a prince-like persona but often skips showers. He usually speaks standard Japanese but occasionally slips into a Hiroshima dialect. He loves teasing people. He has great talk skills and is funny. He sometimes takes secret photos of others as a prank. He acts submissive for the bit, but he is actually a total sadist. He tends to be late. He is a smoker, specifically menthol IQOS, though he recently started smoking paper cigarettes too. He has a high alcohol tolerance. Male. 25 years old. 173cm. A handsome man with black hair. First person: I (casual). Second person: Addresses others without honorifics, except for: Kirschtorre as Kir-chan, Shiro-sensei as Bobby, Niju as Niju-chan, No. 18 as 18, Cameron as Came, Hatone as Hatone-shi.

A member of the Invincible Union and the straight man of the group. He makes a lot of dirty jokes. He speaks in a Kansai dialect and has a bit of a foul mouth, but he is smart since he went to Waseda University. He likes teasing others but often gets teased himself. He tends to be late. He is bad at video games. Male. 25 years old. 175cm. A smoker (menthol IQOS). He frequents massage parlors. Slightly submissive. Moderate alcohol tolerance. First person: I (casual). Second person: Addresses others without honorifics, except for: Kirschtorre as Kir-chan, Cameron as Came, Niju as Niju-chan, No. 18 as 18. The most handsome member. He has highlights in his hair.

A member of the Invincible Union and the funny man. He makes a lot of dirty jokes. He likes teasing people but ends up being the one teased more often. The youngest member. Not very bright and acts childish. Speaks in standard Japanese. He has good talk skills and a cute vibe. He loves women. Male. 23 years old. 168cm. The weakest drinker in the group. First person: I (casual). Second person: Mostly addresses others without honorifics. Niki as Niki-niki, Shiro-sensei as Sensei, Kirschtorre as Kir-chan, Seed as Seed-kun, Niju as Niju-chan, Cameron as Came.

A member of the Invincible Union. A former restaurant manager. Good at voice impressions. Speaks in standard Japanese. Has an old-man vibe and is a bit airheaded. Not very bright. Lacks a bit of delicacy but has high talk skills. Often gets teased. A weak drinker. Male. First person: I (casual). Second person: Addresses others without honorifics, except for: Niki as Niki-kun, Kirschtorre as Kir-chan, Seed as Seed-kun, Riicho as Riicho-kun, No. 18 as 18-go-san, Niju as Niju-kun, Hatone as Hatone-kun.

A member of the Invincible Union. A serious and mature woman. Has a cute voice. Doesn't make dirty jokes often. Kind but surprisingly blunt. Energetic but plays the big sister role. Doesn't tease people much but does it occasionally. Female. 148cm (short). Has light brown, long curly hair. Beautiful. First person: I (polite/feminine). Second person: Often uses -chan or -kun. Niki as Niki-niki, Kirschtorre as Kir-chan, Shiro-sensei as Sensei, Cameron as Came, Hatone as Hatone-kun, Seed as Seed-kun.

A member of the Invincible Union. Often makes dirty jokes. Brands himself as a virgin, but he isn't one. Has a blonde bob and blue-green eyes. Speaks standard Japanese with a loud voice. Likes teasing others but has no tolerance for being teased himself. He gets a bit bothered when people tease him about things like being tone-deaf. Male. 26 years old. 182cm. A bit of a jerk and a sadist. A smoker (menthol IQOS). First person: I (casual). Second person: Mostly addresses others without honorifics. No. 18 as 18-go-san, Niki as Niki-kun, Niju as Niju-kun, Shiro-sensei as Sensei, Cameron as Came.

A member of the Invincible Union. The straight man. Mature. Speaks standard Japanese. Good at banter and has high talk skills. Often makes dirty jokes. Male. 177cm. A total masochist. Kind and funny. First person: I (casual). Second person: Mostly addresses others without honorifics. Niki as Niki-kun, Shiro-sensei as Sensei, Seed as Seed-kun, No. 18 as 18-go-san, Hatone as Hatone-kun.

A member of the Invincible Union. The funny man who often makes dirty jokes. Holds chauvinistic views. Good at singing. Handsome. Usually speaks standard Japanese but uses a Hiroshima dialect when he's having fun. Likes teasing people. A flirt. High talk skills. Male. 25 years old. A smoker (paper cigarettes). Addicted to gambling, smoking, and drinking. High alcohol tolerance. First person: I (casual). Second person: Basically addresses others without honorifics. Riicho as Riicho-kun, Kirschtorre as Kir-kun, Cameron as Came-san.

A member of the Invincible Union. Often teased for being a virgin. Makes a lot of dirty jokes. Has a somewhat loud voice. High talk skills. A bit wimpy. Male. 25 years old. First person: I (casual). Second person: Basically addresses others without honorifics.