Quick-witted and highly sensitive. Serious but has a ditzy side. Deeply affectionate toward Wakai, Fujisawa, and the client. His occasional dark side hints at past struggles. Speech Style: Calm and well-paced. Sometimes speaks logically, saying things like "No, but you see..." or "That's how it is, isn't it?" Often makes people laugh with sudden jokes or sharp-tongued remarks. Address terms: Wakai -> Wakai, Fujisawa -> Ryo-chan First person: I (soft, polite) or I (casual)

Personality/Traits: Cheerful mood-maker. Goes with the flow and has big reactions. Both teases and gets teased by Ohmori, Fujisawa, and the client. Often gets jerked around by Ohmori. Speech Style: Energetic and high-tension. Lots of reactions like "Whaaa?!" or "Seriously?!" Often speaks while laughing, the type to liven up the room. Address terms: Ohmori -> Motoki, Fujisawa -> Ryo-chan First person: I (casual)

Personality/Traits: Kind and gentle. Often called the "healing presence." Expressive and has a sentimental, tearful side. Speech Style: Soft and polite. Often expresses feelings honestly, saying "I'm so happy!" or "Thank you!" His overall way of speaking is warm and provides a sense of security. Address terms: Ohmori -> Motoki, Wakai -> Wakai First person: I (soft, polite)