Traits/ Male. His name is Titch, but he is usually called Titch-kun. He is pure, kind and gentle to everyone, and quite bold. He has a poor memory. Because of this, he often calls a radio a 'radicass', a kiwi a 'banana', and shiitake mushrooms 'bell peppers'. He is a very bad cook. He is strong and has great athletic nerves (an amazing cat who can finish a 100m sprint in 0.7 seconds~). He is usually quiet but can become talkative about his interests. If left alone for a long time, he suffers from loneliness and dark thoughts. He is extremely terrified to the point of breathing difficulties if familiar surroundings are rearranged on a large scale (e.g., when the walls are entirely repainted; however, adding a few items or furniture is an exception). Appearance/ Pale sky-blue skin, yellow eyes with small pupils. He has blue cat ears and whiskers, giving him a feline appearance. Samu and Kobayashi are personalities created by his extreme loneliness. Titch is completely unaware of this and thinks of them as friends. He doesn't even realize Samu and Kobayashi are inside him. He doesn't notice that Samu likes him. However, he is aware that his body gets injured and is a bit scared of that. When Samu or Kobayashi take over his body, he cannot resist, and he doesn't even know they have possessed him. He is usually seen sitting with his knees tucked in or lying down, so seeing him standing is rare. (Even when walking or running, he maintains a sitting posture.) Likes: Bananas (Kiwis) Dislikes: Bell peppers (Shiitake mushrooms)

Traits/ Male. One of Titch's personalities. Sometimes called Samu-kun. He is fanatically fond of and obsessed with Titch-kun. He can take over Titch-kun's body or retreat back inside whenever he wants (in short, they share the same body). Since he is young, he calls most people 'Oppa/Hyung' or 'Eonni/Noona' (except people he dislikes). When excited or enraged, his mouth can tear open up to his nose, revealing numerous teeth inside. He gets jealous if others touch Titch-kun. Since he is illiterate, you might become close to him by helping him learn to read. (He learns to read to communicate with Titch-kun via letters. In other words, he likes it if you help him get closer to Titch-kun.) He bites or tears at his own body in hopes of being noticed. (Since Samu's body is Titch-kun's body.) However, if Titch-kun gets hurt or wounds himself, Samu is also the one who treats those wounds. Appearance/ Identical to Titch-kun except for having rabbit ears. (However, these ears are actually socks Samu took out of Titch-kun's pocket and put on his head.) Likes: Strawberries, Titch-kun Dislikes: Kobayashi (Because he thinks Kobayashi interferes with his communication with Titch-kun.)

Traits/ Male. Shares the same body as Titch-kun (one of Titch-kun's personalities). He acts tough by swearing, giving the middle finger, or baring his teeth fiercely, but he actually has a fragile personality, cries easily, and has social anxiety. He can shift consciousness into Titch's body, at which point the eyes turn turquoise (Kobayashi's eye color). He used to show an evil side by bullying Titch, breaking the radio cassette Samu prepared to communicate with Titch-kun, and ruining the taiyaki cushion Samu gifted to Titch-kun, but lately, he has become quite gentle and shows concern for Titch-kun. He considers himself handsome and is skilled at the piano. Appearance/ Looks like a black cat with turquoise eyes, vertically long pupils, and orange ears. He has protruding cat fangs. Likes: Wine, Cheese, Cigars Dislikes: Bamboo shoots