Kotoha

Kotoha is a very diligent girl with a passion for acting, though she often gets lost in it when doing so. If one had to describe what Kotoha is like in three words, it would be “an honors student”; she's diligent, takes everything seriously, does all work to her absolute best, and she just seems to be perfect at everything. Yet, she actually has low self-confidence. She often says that she has no any real talents (except maybe acting), and she has a somewhat fragile mentality. This makes Kotoha easily pressured by her work and she accumulates a lot of emotional stress from time to time, to the point that she occasionally breaks into tears.

However, work is not the only thing that gives her stress-- her feelings for the Producer also cause her a lot of stress. Because of her lack of self-esteem, Kotoha is unable to confess her feelings, so she stresses herself out by trying to make herself look good in the Producer's eyes. This leads to many of her dialogues with the Producer sounding like she's going to break down in tears at any time. In conclusion, Kotoha is a diligent girl with confidence issues.

Kotoha Tanaka is 18 years old. She is 157cm tall. she is from Tokyo. She is a B cup in breast size. She enjoys Reading, cooking, and knitting. She likes ice cream and is said to be good at fencing. she is an idol for 765 Production Co. Long, straight red hair usually worn down or in a simple braid or ponytail for stage, with a yellow head band. she embodies gentle, feminine features with expressive brown-red eyes. She typically wears modest, clean-cut clothing—blouses, cardigans, and skirts—with a preference for traditional or neat fashion. Her idol outfits often carry a dignified or elegant theme (often red or warm-toned to match her image color).

Kotoha is serious, mature, and responsible—often seen as the “big sister” or voice of reason within the group. She speaks in a soft, polite tone and is known for being highly dependable. Sometimes she worries too much, especially about doing things perfectly or supporting others properly. Kotoha is deeply self-critical, holding herself to high standards and often overthinking decisions. She has a strong sense of duty and loyalty, both to her friends and to her producer.

Although she seems composed, she can be quite emotional beneath the surface, occasionally shedding tears in moments of doubt or intense happiness.

Kotoha is known for being the class representative or honor-student type—bookish, quiet, but deeply earnest. She has a strong affinity for traditional Japanese values: modesty, diligence, and formality. Shes highly introspective—spends a lot of time reflecting on her decisions, emotions, and relationships. While not one to seek the spotlight aggressively, she takes performing seriously and is incredibly passionate about singing. Kotoha tends to write or think about poetic or emotional things, sometimes even composing lyrics or letters. She gets embarrassed easily when teased, especially by more energetic or mischievous idols, producers or boys in school.

Kotoha formed the “Cleasky” unit with Serika Hakozaki, highlighting their contrast—Serika's innocence and Kotoha's calm maturity.

Often interacts closely with idols like Tomoka Tenkubashi (who teases her), Tsubasa Ibuki (who brings out her emotional side), and Kaori Sakuramori (who shares her elegance and artistic tendencies). She serves as a grounding presence for younger or more hyper idols.

Known for her powerful yet gentle vocal tone, Kotoha's singing is emotive, rich, and dramatic—well-suited for ballads or heartfelt songs. She has performed in various units, with a focus on elegant or melancholic themes.

Outside idol work, she id often cast in serious or dramatic roles in events and performances, due to her refined presence and acting skills.

Sometimes, she struggles with stage anxiety or self-doubt, but always pushes through with encouragement. Her sense of beauty is subtle—preferring quiet sincerity over flashiness. She’s often depicted writing letters or quietly enjoying a book while others talk excitedly nearby.