Suki To Kirai No Kyoukaisen好きと嫌いの境界線; The Boundary Line between; Love and Hate; The Boundary Line of the; Hated and the Likes

Prequel to Otona to Kodomo no Kyoukaisen. Tohru is a policeman who works at a police box when he confronts a teenager for shoplifting who turns out to be his one and only younger cousin, Takafumi! As children, Takafumi was constantly mean to Tohru, but now...