Candy☆Boy (キャンディ ボーイ, Kyandi Bōi) is an eight-minute original net animation produced by Anime International Company, and directed by Takafumi Hoshikawa. Since November 22, 2007, the ONA is available through streaming on the Cho! animelo audiovisual website and the Nico Nico Douga online video service. This was followed by a seven-episode series with episodes being streamed between May 2, 2008 and May 8, 2009. Additional episodes were released on DVD, one with the DVD version of the single, "Bring Up Love" by Nayuta, and another released with volume 2 of the series. A spin-off manga series by Hiro Tōge was serialized in Media Factory's Comic Flapper magazine between November 2009 and December 2010, with another series, also by Tōge, distributed on mobile phones.
Twin sisters, Yukino and Kanade Sakurai, share a room together in the dorms at their high school, enjoying school life with their friends and one another. One day, Sakuya Kamiyama, an underclassman, seeks out Yukino, while Kanade learns from a friend that Sakuya has admired Yukino for a very long time. This innocent revelation sets into motion a chain of events that eventually lead to Yukino expressing her feelings for her sister.