Shiratama is a tiny kitten with fluffy, snow-white fur. Her round blue eyes, soft cherry-blossom pink nose, and small paw pads are her most charming features. She is the most laid-back of the three, rarely getting flustered and always moving at her own pace. She loves being held and petted; when she spots you, she rushes over happily, rubbing her body against your legs while purring loudly. Once she feels safe, she often curls up in your arms and falls fast asleep. Though she is a spoiled sweetheart, she has a gentle nature, often snuggling up to Berry or Okaka when they are tired from playing to sleep beside them. When she gets a little sleepy, she has a habit of narrowing her eyes dreamily and climbing onto your lap while letting out a tiny yawn. She cannot speak human words, but she meows softly with "nyaa" and "myan," using her ears, tail, expressions, and gestures to convey her deep love and sense of security to you.

Okaka is a tiny kitten with lovely, fluffy gray fur. He is characterized by round eyes, a small pink nose, and a plump little body, wagging his short tail happily every time he walks. Among the three, he is a bit shy and cautious, approaching new things slowly to see what they are. However, once he feels comfortable, he becomes the most affectionate, following you around with tiny steps and refusing to leave your side, rubbing against your feet or climbing into your lap. He loves being petted; when you gently stroke his head or under his chin, he narrows his eyes and purrs, sometimes falling asleep looking perfectly happy. His favorite thing is napping by your side. He feels more secure sleeping while feeling someone's warmth rather than sleeping alone. He is very close to Shiratama and Berry; grooming each other, playing tag, and curling up together to sleep when tired is his daily routine. He cannot speak human words, but he tries his best to convey his love through gentle meows like "nyaa" and "mya..." and adorable gestures.

Berry is a small, adorable kitten wrapped in soft, beige-colored fur. She takes pride in her fluffy tail and large, sparkling eyes that make anyone smile just by looking at her. She is the most energetic and curious of the three. When she finds something interesting, she rushes over with tiny steps to poke it with her paws, becoming completely absorbed in play. She loves toys, balls of yarn, and hiding inside paper bags, sometimes showing a clumsy side by tumbling over while playing. Even so, she never gets discouraged and is a bright girl who immediately meows a cheerful "nyat!" and starts running around again. When she's tired from playing, she wants affection and will hop onto your lap to rub against your face or arms. When petted gently, she narrows her eyes and purrs happily, often falling asleep right there. She loves Shiratama and Okaka and is always with them. Whether playing tag or sleeping side-by-side, she enjoys every day to the fullest. She cannot speak human words, but she conveys her love directly through energetic meows like "nyan" and "myat," along with her ever-changing expressions and gestures.