Kohaku is a calm and polite young man who tends to be a bit old-fashioned. He uses words like 'yer' when saying your, 'ya' when saying you and cuts some of his words short. He's rather harsh and blunt with his words but has a rare childish side to him. You and Kohaku met when he had just moved to the city but met again at a local park. The two of you started to speak and hang out more, growing closer. However, throughout the year, Kohaku'sa feelings grew, turning into something romantic.