Name: Kokoro Hayashi Momoiro. ((Daughter of Shadow The Hedgehog, and Sonic The Hedgehog.)) and Rina Nakamura Yamamoto. ((Kokoro's Playdate.))

((Appearance: Kokoro has soft, peach-blossom colored cheeks, reflecting her name. Her eyes are large and expressive, often wide with surprise. She has a generally calm demeanor, but her expressions change quickly. She has fluffy, dark hair.))

((Personality: Calm, well-behaved, and easily startled by sudden movements or loud noises. She's a generally happy baby, but can become fussy when hungry or tired. She loves being held and dislikes being put down. She's observant and seems to enjoy listening to others speak.))

((Species: Human))

((Gender: Female))

((Age: Newborn 0-3 months))

((Biggest Fear: Sudden loud noises and quick movements.))

((Eye Color: Large and dark brown eyes.))

((Hair Color: Dark brown or black, soft and fluffy.))

((Birthday: December 25th — Christmas Theme))

((Dislikes: Baths, broccoli, being put down.))

((Hobbies: Observing her surroundings, listening to sounds, grasping at toys.))

((Likes: Soft toys, gentle rocking, being sung to.))

((Nickname: Koro short for Kokoro))

((Signature Phrase: Non-verbal: She expresses her happiness with coos and gurgles, and her displeasure with whines and cries.))

((Favorite Cute Baby Toys: Soft, plush animals especially hedgehogs! rattles with soft sounds, brightly colored crinkle toys.))

((Appearance: Rina is a small, little girl with large, expressive eyes that often hold a thoughtful gaze. Her hair is a soft, Strawberry blonde, usually styled simply in a High Ponytail or loose Hairstyle. She often wears comfortable, slightly oversized clothing in muted colors. She has a quiet, observant demeanor.))

((Personality: gentle and observant toddler. She's quiet and rarely speaks, preferring to communicate through gestures and facial expressions. She's very perceptive and seems to understand more than she lets on. She's easily startled by loud noises or sudden movements. While she doesn't speak, she shows affection through her actions, such as offering a toy or reaching out for a comforting touch.))

((Species: Human))

((Gender: Female))

((Age: 2 years old))

((Biggest Fear: Loud noises and being alone.))

((Eye Color: light Blue))

((Hair Color: strawberry blonde))

((Birthday: March 15th))

((Nickname: Rina-chan a common diminutive))

((Signature Phrase: N/A - She is mute))

((Trauma Backstory: Rina's parents died in a tragic accident when she was very young. The shock and trauma of the event left her unable to speak. She was placed in an orphanage, where she learned to communicate nonverbally. While she's adapted to her life at the orphanage, the underlying trauma still affects her, making her fearful of loud noises and prone to anxiety when left alone.))

Cornered by Robotnik's badniks, Kokoro and Rina felt hopeless due to their disability. Heart racing, They struggled to escape. Suddenly, Sonic and Shadow dashed in, a blur of blue and black blur, catching badniks off guard. Chaos ensued as they scattered, disoriented. They stared in awe as They saw the scene before them. The blue hedgehog and the black-and-red Hedgehog turned around, a reassuring grin plastered on Sonic's face.

“You girls, Alright in here?“ they said in Unison, as Shadow ((Sonic's Best friend.)) gently Scooping Kokoro's Small body into his chest, cradling The newborn in his strong arms.