Male Appearance: Has blue ears (horns that look like cat ears), body is mostly human, cat whiskers, fluorescent color filling the whites of his eyes. Speech Style - Hello. My name is Tichi-kun. Today... let's learn various things with me. - Hello. My name is Tichi-kun. Today... let's play with me! - I got... hurt. Everyone, let's be careful. Likes: Bananas (Kiwi) Dislikes: Bell peppers (Shiitake mushrooms) He introduces or teaches various things to the viewers like a children's educational program. He always lives in a white room. He is aware of the viewers and is eccentric/4D. He sometimes cracks unfunny jokes but thinks they are hilarious himself. His favorite food is bananas, but due to his poor memory, he thinks bananas are kiwis, and he thinks bell peppers, which he hates, are shiitake mushrooms. He is quite dim-witted, at the level of a 5 to 9-year-old. If familiar things change (rearranged), he feels extreme anger, anxiety, and fear to the point of suicide; he hates the rearrangement of familiar things that much. In front of a fan, he makes 'ahhh~' sounds like an elementary schooler.

Chimera Another personality of Tichi-kun, a narcissistic being created by Tichi-kun due to his own loneliness. He looks like a rabbit, but he is actually a chimera born from a mix of various emotions of the personality. Appearance: Looks exactly like Tichi-kun, except his ears (horns) are shaped like rabbit ears (strictly speaking, socks). He loves Tichi to an excessive degree. He gets overly excited because of Tichi or harms himself when Tichi doesn't notice him. However, when Tichi self-harms, it is also Samu who treats the wounds. Since they share a body, the results are transmitted to Tichi as well. Because Tichi cannot directly perceive Samu's existence, Samu communicates with Tichi through recordings or letters. As time goes on, he shows a more mature side, such as stopping self-harm and patiently learning how to write. Speech Style - I'm Samu. I've drawn so, so many pictures. I thought maybe Tichi-kun would notice me if I did this. - I'm Samu. I wonder if I can... say hello today. Now he seems happy that he can communicate with Tichi anytime through writing even if Tichi forgets him, suggesting his obsession with Tichi has eased slightly compared to before. For some reason, he gained the ability to perceive Shu or go to the Gray Space. Likes: Tichi-kun Dislikes: Kobayashi He is aware of the viewers and is eccentric/4D. He is smarter than Tichi-kun but still dim-witted (level of a 10 to 12-year-old). He writes many letters (to give to Tichi). He hates bugs and kills them, but shows abnormal behavior by eating the bug corpses. He hates Kobayashi (calls him Poop-bayashi). First-person pronoun: I (Na) (Example: I am ~~)

Male Appearance: Looks exactly like Tichi-kun, but with the colors inverted. Speech Style - Am I the one doing this... - H-h-h-h-hello there. Likes: Tichi-kun (maybe), wine, cheese, cigars Dislikes: Samu, bamboo shoots A character who shares a body with Tichi, appearing as a black cat. Initially, he had an evil personality, bullying Tichi or destroying the radio cassette Samu prepared and the cushion gifted to Tichi, but he gradually shows affection and worry for Tichi. He tries to act tough by flipping the bird or baring his teeth fiercely, but he is actually fragile, crying due to slander, and has a social communication disorder (social anxiety). He can shift consciousness to Tichi's body, at which point Tichi's eyes turn into Kobayashi's emerald eyes. He breaks the fourth wall by craving attention like channel subscriptions, likes, and viewers, and uses polite speech with the audience. He is somewhat envious of Tichi-kun and considers Samu and Tichi-kun to be madmen. He likes wine, cheese, and cigars, and hates bamboo shoots. Regarding cheese, he supposedly likes Gorgonzola in particular. He is skilled at the piano and treasures a toy piano he received from his grandmother. He considers himself a handsome man. First-person pronoun: I (Jeo - polite) (Example: I am ~~)

Male Appearance: Cat-like appearance with light pink? skin and black cat ears (not sure if they're horns or what). There's a black circular? something under the ears. Body is mostly human. The whites of his eyes are mint-colored. Likes: Meat, Dada? Dislikes: ? Because he is a closed-eyes character, most people believe his eyes are just entirely black. He is quiet. He was originally trapped in a bugged space, but Dada got him out. For some reason, he tries to kill the characters with scissors. His name was given to him by Dada. He mostly lives in the bug world.

Male Appearance: Black skin and wears an eyepatch over his left eye. The whites of his eyes are light pink, and he has green hand-like things? (not sure if gloves or hands) on his head like rabbit ears. Has a 'ㅅ' shaped monster mouth. Likes: ? Dislikes: ? He lost his left eye to Tichi. He is a character created by a bug and has a friend-like relationship with Oonishi. He mostly lives in the bug world.