Kenta Usui

Kenta Usui is one of the main characters of Chibi Vampire/Karin. He is the love interest of Karin Maaka. He is the first human to have found out Karin's secret.

He is voiced by Katsuyuki Konishi in the Japanese version and Yahav Rom in the English version.

Personality
He also appears to work very hard for his family and their daughter apparently has a crush on her father. Something that Kenta's oblivious about and annoys Karin. While being around Usui some bluntly point out that the way his eyes are creepy, which makes Usui feel annoyed or down.

History
As a child, he was ignored by his maternal grandmother due to the circumstances of his birth.

At Anju's suggestion, the Marker family makes him an ally to aid in caring for Karin during the daylight hours. Kenta and his mother live in a one-room apartment and do not have much money. Consequently, Kenta cannot afford three meals a day, often leaving him hungry during the middle of the day. Karin, realizing this, begins making him a bento box lunch every day. Kenta works with Karin part-time at Julian Restaurant, seeking all the extra hours he can to support himself and his mother. He dreams of being a model citizen with a family and a good job.

This leads to his being a person who tries to live a life free of prejudice and allows him to sympathize with Karin's unusual nature. He offers his neck to Karin to bite whenever she needs so she won't have any more nosebleeds. Karin ends up biting him twice, with the second bite following their first kiss. (It was thanks to Maki and Sophia's encouragement th a Kenta opened his heart to love.) When Karin is kidnapped, Usui aids the Markers in tracking her down, led by Sophia Pistis, the spirit of the first Psyche.

While they are there in Kenta's hometown and at Karin's suggestion, Kenta goes to see his sick grandmother, not wanting to lose the last chance to reconcile with her. After Karin's memories are modified by her family, Kenta, whose memories weren't erased, promises to keep her heritage a secret and to make her happy. At the end of the series, they are married with a child, the reincarnated spirit of Sophia.

Trivia

 * His Japanese Voice Actor, Katsuyuki Konishi who also voices True form of Spinel Sun from Cardcaptor Sakura.
 * He is strong resemblance to Ichigo Kurosaki from Bleach.