Reiji Kokonoe

&nbsp Rin Kokone is a tragic villain in the controversial anime and manga series Kodomo No Jikan.

Character description
When he was a young boy, he was abused by his alcholholic father, and his mother also shared in the abuse. This was for her sake, however, not his. This made him grown to despise them so much, that he did not shed a tear when they died in a car accident. He then moves to Tokyo to live with another black sheep Aki, his cousin, and her illigetimate daughter Rin. Though not trusting her at first, he's grown to love her, and later confesses his feelings to her his feelings. Though reluctant due to the age difference, and their position as cousins, the two married, and they seemed to have a normal life. Sadly, Aki dies of lung cancer, and he becomes Rin's guardian. He has also grown a rivalry with Aoki Daisuke over Rin's affections. However, his care for Rin later took a more dark tone when he often subtly grooms her so that he would do the same thing to her like he did to Aki when she comes to age. It's ambiguous if Reiji gets over this delusion or if it will consume him, and destroy both him and Rin.