Makoto Ueki

In a street where no one lives, there is a rumor saying that if you play the game 'Otokoyo', or hide and seek after dark, demons will come and take you away. One night, 8 children play the game, each for their own reasons. A boy named Hikora has joined in search of his missing sister who played the game last. But when the game does begin, it becomes apparent that the rumors were true, and that children do get taken away, and Hikora discovers the fate of the one who is "it". (imdb)

Katakura Kippei is in every way a high school playboy. Spending his days flirting with any female he can see, responsibility is the last thing on his mind. Life takes an unexpected turn for him as one day he returns home to find himself with the fulltime task of caring for his 5-year-old cousin. (myanimelist.net)

Preparing a party for her anniversary with the King, when he failed to show up Chocola decided to run away from the castle.