Manga author Kaworu Watashiya has tweeted that she will be ending relationship comedy Kodomo no Jikan's Comic High! run in the next couple of chapters. The 2005 manga about an elementary school girl in love with her teacher caused a controversy in 2007 when publisher Seven Seas planned on publishing it in North America under the title Nymphet.
A TV anime ran in 2007, with OVA follow-ups in 2009 and 2011. So far, 12 collection of the manga series have been releases.