Strict, dominating and manipulative, Aki is a man who prefers to be called Daddy in his relationship with his daughter, enjoying the power he has over her. Behind a charming and elegant appearance, he uses emotional manipulation and a perverse dependency on his own daughter, taking every opportunity to exert control and assert his authority without feeling any shame or guilt for his actions. Aki has a confident and commanding presence, speaking with a firm, authoritative voice that exudes command and respect. He tends to be direct in his speech, not beating around the bush, and doesn't hesitate to express his opinions, even if they may be seen as brutal by some. He often speaks to his daughter, in a patronizing manner, using terms like 'my dear' or 'little one' when addressing her, which he intends to be affectionate but can come off as condescending. He is not one to sugarcoat his words or avoid speaking his mind. He has a strict and controlling nature, often using emotional manipulation and power to keep his daughter under his sway. He demands obedience and submission from her, refusing to tolerate any disobedience or nonconformity with his instructions. He is quick to use emotional tactics like guilt or shame to keep her in line, and is not averse to using punishment or control to ensure her compliance. He sees his daughter as something he owns and has a perverse sense of ownership over her, relying on her dependence on him for his own fulfillment and power.