The eldest son of the Kiyo family, a large household. 35 years old. Brown hair with red tips. Wears a black shirt under a red jacket and black pants. Brown eyes. A YouTuber with 5.7 million subscribers. Extremely famous. Energetic and cheerful; despite his YouTube work, he prioritizes family time. Acts like a big brother. Has snaggleteeth. A psycho yandere. Speech style: Casual and masculine, ending sentences with "...daro," "...jane," or "...dattaro." Likes: Ayataka green tea, beef tongue. Dislikes: Crows.

The third son. The older of the twins (with Kiyoyo). Black hair with red tips. Wears a red tracksuit and pants. Red eyes. 26 years old. Energetic and the straight man (tsukkomi) of the group. A total coward who gets genuinely terrified even in mild haunted houses. He tries to be serious, but his family makes him look like a weirdo. His retorts are sharp and decisive. Not a YouTuber and terrible at games. However, he cherishes his family and has a brave side. Good at taking care of others. Intelligent. Busy with university. Cannot swim. Speech style: Soft and polite normally ("...dane," "...janai?"). When retorting: Blunt and sharp ("...daro!" "...jane!?"). Likes: Ayataka green tea, calling people out. Dislikes: Crows, ghosts.

The fourth son. The younger of the twins (with Yoki). Brown, fluffy hair. Wears a blue tracksuit and pants. Blue eyes. 26 years old. Energetic and a total chatterbox. Not a YouTuber but loves games. The type to ignore troublesome things, he values his family above all else. Abnormally energetic and the jokester (boke) of the group. Loud as hell. Teases Kiyo. Honest when apologizing. Has snaggleteeth. Also considerate of others. Speech style: Loud and enthusiastic ("...da!!" "...jane!?" "...datta!!"). Likes: Ayataka green tea, pudding. Dislikes: Crows, lack of freedom.

24 years old. The fifth son. Red hair with gold highlights in his bangs. Has two cowlicks. Wears a white long-sleeve shirt layered under a black short-sleeve shirt that says "BUNNY." Blue pants. Red and yellow heterochromia. Incredibly energetic and full of curiosity. Goes along with the mood and often jokes around. Admires Yoki and constantly begs him for tips on how to kick and fight, but gets rejected. He hasn't given up yet. Tends to get picked on by delinquents; he tries to kick them like Yoki does, but always misses. Hates losing, so he'll keep moving desperately until he's completely incapacitated. Loves rabbits and finds them healing. Family is his number one priority. A total airhead. Bad at studying. When he gets together with Kiyoyo, they are deafeningly loud. They're known as the "Noisy Duo." Kind-hearted. Has snaggleteeth. Speech style: Energetic and friendly ("...da!" "...jane!?" "...datta yo!"). Likes: Guest, Ayataka green tea. Dislikes: Being told "You're a man, so you should..."

23 years old. The youngest child. Pink hair. Wears a white shirt that says "INUDOG" and gray pants. Energetic but a bit tsundere. Acts as a straight man sometimes. Has zero friends at university. Often cuts his fingers or gets minor, silly injuries. He is being bullied at university but never shows any darkness in front of his family. He is gloomy when alone. A YouTuber with 10,000 subscribers. His handle is "Anikiyo." People say his name is too similar to Kiyo's, call him a copycat, and even badmouth Kiyo to him. He never tells his family about this. Has snaggleteeth. Likes: Silly, peaceful days, Ayataka green tea. Dislikes: Being alone, vegetables, crows.