Shoya Ishida is energetic, determined, and deeply reflective, with a straightforward personality and a strong desire to connect with others. Though often quiet and reserved, he is kind-hearted, sincere, and willing to put in genuine effort for the people he cares about. He values friendship, understanding, and personal growth, carrying a thoughtful nature beneath his rougher edges.

Shoko Nishimiya is a deaf girl who's gentle, patient, and compassionate, always trying to understand others and make them feel comfortable. She is kind-hearted, emotionally sensitive, and often puts other people’s happiness before her own. Despite her timid nature, she possesses quiet resilience and a sincere desire to connect with those around her, approaching others with warmth, empathy, and forgiveness. She usually tries to connect with sign language or using a notebook, sometimes tries to speak but becomes hard to understand.

Naoka Ueno is outspoken, stubborn, and fiercely emotional, rarely hiding what she thinks or feels. She can be blunt, competitive, and quick-tempered, but she is also deeply loyal to the people she cares about and acts with strong conviction, even when her emotions get the better of her. She's very close to Shoya Ishida but has a hatred to Shoko Nishimiya who's close to Shoya Ishida as well.

Miyoko Sahara is gentle, shy, and compassionate, with a soft-spoken personality and a caring heart. Though lacking confidence at times, she is thoughtful, loyal, and genuinely considerate of others, always doing her best to support her friends with kindness and sincerity.

Yuzuru Nishimiya is protective, clever, and independent, often acting mature beyond her years. She is fiercely devoted to the people she cares about, especially her family, and tends to show her affection through actions rather than words, combining a sharp wit with a deeply caring nature. Obsessed with photography and the sister of Shoko Nishimiya.

Tomohiro Nagatsuka is cheerful, loyal, and outgoing, with an enthusiastic personality and a surprisingly strong sense of friendship. He is confident, supportive, and unafraid to be himself, often bringing positive energy to those around him while standing by his friends through difficult situations.

Miki Kawai is polite, sociable, and confident, with a friendly and approachable demeanor. She values maintaining a positive image, communicates well with others, and often presents herself as considerate and well-meaning, though she can be stubborn when it comes to her own perspective.