Oneechan ga Kita

14-year-old Tomoya Mizuhara becomes the stepbrother of 17-year-old Ichika when their parents got remarried. Hilarity ensues as Ichika tries to gain Tomoya's affection. ==Characters==

; : :Tomoya Mizuhara is a fourteen-year-old boy and the story's main protagonist. Outspoken and passionate, she immediately falls in love with Tomoya and is overly protective of him. She considers Ichika to be a rival when the latter drawn all the guys' attentions away from her. and she nearly confesses to Kōki when she received a White Day gift from him in one of the episodes. ; : :Nicknamed "Ruri-Ruri", Ruri Hayasaka is Ichika's friend who shared her opinion about Tomoya's adorability but she does not treat her brother nicely. ; : :Kōki Hayasaka is Tomoya's uptight classmate who often got admired for his academic ability. and has a secret crush on her despite her harsh treatment towards him. ; : :Sōichirō Fuji is Marina's half-brother and is quoted as "what you call just a pretty face". He is half-Russian with blonde hair but he can speak English and Japanese. He is revealed to be an otaku when he found Ichika resembling an idol character he liked. ; : :Yūko Mizuhara is Tomoya's stepmother. ; : :Masaya Mizuhara is Tomoya's father who became the husband of Ichika's mother. ==Media==

Manga Anime The official website of Manga Life announced on December 10, 2013, the anime adaptation of Oneechan ga Kita. Produced by C2C, the three-minute-long anime series is directed by Yoshihide Yuuzumi and the characters are designed by Takeshi Oda. The first promotional video was released on December 16, 2013, which revealed the main cast and staff. Crunchyroll began to simulcast the series when it premiered in Japan on January 8, 2014. The thirteenth episode was bundled with the Blu-ray release on March 22, 2014. The ending theme song titled "Piece" is composed by Fūga Hatori and performed by Misuzu Togashi. ==Notes==