WB Gata H Kei is a Japanese four-panel manga series by Yoko Sanri. It was published by Shueisha and ran in Weekly Young Jump from 2004 to 2011. The story focuses on the salacious wishes of a high school girl, whose perceived drawback of being a virgin leads to her lusting after and pursuing a rather average and unremarkable boy in her class.
WFutari Ecchi is a Japanese manga series written and illustrated by Katsu Aki. It has been serialized in Young Animal since 1997, with the chapters later combined into tankōbon volumes by Hakusensha, of which to date there are eighty-three. The series follows a newlywed couple in their mid-twenties, both virgins when they married, and chronicles their sexual explorations. The manga combines erotic elements with factual and informative statistics. Its title Futari Ecchi is a play on a slang term for masturbation, hitori ecchi. The series has 29.5 million copies in print and is most famous for being a how-to guide combined with a story.
WFutari no Ouchi (ふたりのおうち) is a Japanese manga series written and illustrated by Tsuya Tsuya. It was serialized in Shōnen Gahōsha's Young Comic magazine from August 2016 to April 2019.
WNana & Kaoru is a Japanese erotic romantic comedy manga series written and illustrated by Ryuta Amazume. It was serialized on Hakusensha's seinen manga magazine Young Animal Arashi (2008–2009) and Young Animal (2009–2016), with its chapters collected in eighteen tankōbon volumes. Three other manga series have also been released, as well as an original video animation and two live action films.
WNozoki Ana is a Japanese manga series written and illustrated by Honna Wakou about two college students, Tatsuhiko Kido and Emiru Ikuno, who are neighbors in the same apartment complex and are connected by a small "peephole" between their rooms. Nozoki Ana was serialized in Shogakukan's Moba Man mobile phone manga magazine/website from 2009 to 2013, with its chapters collected in thirteen tankōbon volumes.
WSakura Diaries is a Japanese manga series written and illustrated by U-Jin. It was serialized in Shogakukan's seinen manga magazine Weekly Young Sunday from 1995 to 2000, with its chapters collected in twenty tankōbon volumes. It follows the adventures of a guy who, unable to get into a prestigious university, pretends to be a student there in order to impress a girl, while ending up having to go to cram school and living together with his cousin who has an unrequited love for him. It was adapted into a 12-episode original video animation (OVA) series.
WShiori's Diary is a Japanese manga series written and illustrated by Tsuya Tsuya. It was serialized in Nihon Bungeisha's Manga Goraku Special magazine from February 2019 to December 2020.
WSundome (すんドめ) is a Japanese manga series written and illustrated by Kazuto Okada. It was serialized in Akita Shoten's seinen manga magazine Young Champion from 2006 to 2009, with its chapters collected in eight tankōbon volumes. It was adapted into four live-action films released from 2007 to 2009. The manga was licensed in North America for English release by Yen Press.