TV-Series
Description
Izumi Tachibana became director of the Mankai Company following her father Yukio's disappearance. Her childhood involved frequent visits to the Mankai Theatre, sparking an interest in acting and leading her to introduce Sakyo Furuichi to the company, forging a friendship. After being told she lacked acting talent, she stopped visiting and abandoned her dream. Eight years after her father vanished, an invitation letter for him from manager Isuke Matsukawa prompted her return. Facing the theater's imminent closure due to debt, she intervened to save it, agreeing to form troupes, produce successful performances, and repay debts within a year.

Approximately 24 years old during the main events and bearing a strong resemblance to her father, Izumi has chest-length brown hair and pink eyes. She typically wears casual, fashionable attire like striped shirts, cuffed jeans, and sneakers. As director, she demonstrates strong leadership, perceptively evaluating others' strengths and weaknesses while mediating conflicts among the diverse company members. This perceptiveness aids her in recruiting and training actors, often persuading reluctant individuals to join. Generally kind and supportive, she nonetheless harbors insecurities and low self-esteem stemming from her past failure. She possesses an extreme fondness for curry, frequently discussing its spices and variations, claiming she can prepare different types for 365 days. Her cooking skills are reliable when following recipes precisely.

Within the company, her relationships are multifaceted. She shares a childhood history with Sakyo, who initially supported the theater financially through his yakuza connections. She assumes a Team Mom role alongside Omi, caring for members' well-being and helping with dorm meals. Chikage Utsuki observes that her optimism and meddlesome nature resemble his late friend August. As the only female member, she occupies her father's former room and assists neighboring troupes with backstage work. Her driving is notably hazardous, leading the troupe to designate her only as a last-resort driver.

Her background includes past dating experiences, though details are unspecified. Her development involves reconciling her past acting failure with her current directorial success; she uses her prior experience to coach others while overcoming personal doubts to lead the company toward revival.