Voiced by: Showtaro Morikubo (Japanese), Josh Grelle (English) Live-Action: Kazuya Kamenashi
While he says that all he cares about is getting free (or the lowest amount required to be paid) rent, he has a soft spot for Sunako and empathizes with her more so than the others. He is the most popular of the boys, and always has trouble keeping down a part-time job because his fans will chase after him, or his boss (male or female) will sexually harass him. Kyohei is cocky, short-tempered, and the only one tough enough to fight on the same level as Sunako. His hair is modeled after Tackey of Tackey & Tsubasa. He also tends to succumb to food and money. Since Sunako is the only girl who is able to understand his true personality regardless of his good looks, he gradually develops an obvious attraction towards her, even going as far as kissing her for no apparent reason. In latest chapters he seems to be aware of his feelings to at least a small degree, looking at a loss when it seems Sunako loves a guy (she doesn't) and when witnessing said guy hugging a girl he rushes to find Sunako after buying chocolates 'for himself' (to console her- he doesn't eat a single one). He seems to have softened towards her more in chapter 91, telling her she's fine just the way she is when she's upset, scolding her for lying on a dangerous place and telling the 'old man' who talked to her not to fill Sunako's head with too many strange ideas, that he and the others would be worried if she went to the underworld.
