The opening theme is "Maniaekirakira (マニアエキラキラ)" by Nobuhiro Makino (composition and arrangement), Hitomi Mieno (lyrics), and Kana Hanazawa (vocals) and the ending theme is "Hen Rin Shan; Hen da yo.

Rinsū no Ato ni Shanpū te (変・リン・シャン 〜変だよ。リンスーの後にシャンプーて〜, "Hen Rin Sham; It's abnormal to shampoo after rinse")" by Ataru Sumiyoshi (composition and arrangement), Hitomi Mieno (lyrics), and Kana Hanazawa, Minoru Shiraishi, Norihisa Mori, Takashi Matsuyama (vocals).

In December 2010, an anime television series adaptation of Hen Semi was announced on Kodansha's website.

[1] Produced by Xebec under the direction of Takao Kato and scripts by Takamitsu Kōno, the series began its broadcast between April 3 to July 3, 2011 on MBS.

by Hajime Kikuchi (composition and arrangement), Hitomi Mieno (lyrics), and Kana Hanazawa (vocals).