
Age 12 is a Japanese slice of life romance shōjo manga series written and illustrated by Nao Maita. It began serialization in August 2012 in Shogakukan's Ciao manga magazine and ended in October 2019. It was published in twenty volumes. The manga was adapted into an original video animation that was released in April 2014 and it was also adapted into a video game and a TV anime series released in 2016.

Animal Yokochō is a Japanese manga series written and illustrated by Ryo Maekawa and serialized in Ribon Magazine, Ribon Original and Ribon Bikkuri. It is the story about a little girl who has a doorway to another world in her room, from which three bizarre and frequently-annoying stuffed animal-like creatures emerge to make her life "interesting". This manga's characters originally appeared in Ribon Original as quiz column's characters.

Croket! , also spelled Korokke!, is a Japanese manga written and illustrated by Manavu Kashimoto. It was published by Shogakukan in CoroCoro Comic from April 2001 to November 2006 and collected in 15 bound volumes. It received the 2003 Shogakukan Manga Award for children's manga.

Doraemon is a Japanese manga series written and illustrated by Fujiko Fujio, the pen name of the duo Hiroshi Fujimoto and Motoo Abiko. The series has also been adapted into a successful anime series and media franchise. The story revolves around an earless robotic cat named Doraemon, who travels back in time from the 22nd century to aid a boy named Nobita Nobi .

Game Center Arashi is a Japanese manga by Mitsuru Sugaya, which ran in CoroCoro Comic from 1978 to 1984. It focus on Arashi Ishino, a young gamer whose life revolves around video games. The manga, which is one of the earliest Japanese video game-themed comics, sold over 5 million copies and won the 1983 Shogakukan Manga Award for children's manga. The series was adapted as a popular anime television show that aired in 1982 in Japan on Mondays from 7:00pm to 7:30pm.; and in Hong Kong.

Ganbare, Kickers! is a romantic soccer kid manga drawn by Noriaki Nagai. It was published by Shogakukan in CoroCoro Comic magazine from 1985 to 1989. The series won the 1987 Shogakukan Manga Award for best children's manga. The story is usually classified as Comedy, Drama, Shōnen and Sports. Cover art can be seen here.

Inazuma Eleven is a Japanese manga series written and illustrated by Tenya Yabuno based on a series of video games created by Level-5. The manga has been published by Shogakukan in CoroCoro Comic since the June 2008 issue. The manga series won the 2010 Kodansha Manga Award and 2011 Shogakukan Manga Award in the Children's Manga category.

Kinnikuman is a Japanese manga series created by the duo Yoshinori Nakai and Takashi Shimada, known as Yudetamago. It follows Suguru Kinniku, a superhero who must win a wrestling tournament to retain the title of prince of Planet Kinniku. Nakai and Takashi planned the series when they were attending high school originally as a parody to Ultraman.

Kirarin Revolution is a Japanese shōjo manga by An Nakahara. The series ran in Ciao from March 2004 to June 2009, with side stories running in Pucchigumi in 2006. The manga sold a cumulative total of over 10 million copies and was awarded Best Children's Manga at the 2006 Shogakukan Manga Awards.

Kocchi Muite! Miiko is a Japanese shōjo comedy manga series by Eriko Ono. It has been published by Shogakukan in Ciao since 1995 and collected in 32 bound volumes. It is a sequel to an earlier series, Miiko desu! , and depicts the home and school life of a cheerful and energetic fourth-grade girl named Miiko.

The Kunio-kun (くにおくん) series is a video game series started by Technōs Japan. The series is now handled by Arc System Works who purchased all of the intellectual property rights from Technōs' successor, Million Corp. The first game in the series is fully titled Nekketsu Renegade Kunio-kun , which roughly translates to "Hot Blood Tough Guy Kunio", with Nekketsu being the name of Kunio's high school. The kun suffix after his name is an informal Japanese honorific usually applied to young males.

Ninpen Manmaru (忍ペンまん丸) is a Japanese manga series written and illustrated by Mikio Igarashi. It was serialized in the Enix magazine Monthly Shōnen Gangan from 1995 to 1999. A 48-episode anime adaptation was produced by Shin-Ei Animation, directed by Tetsuo Yasumi, and broadcast on TV Asahi between July 5, 1997 and March 28, 1998.

Midori no Makibaō is a manga series written and illustrated by Tsunomaru and serialized in Weekly Shōnen Jump. It was also adapted into an anime series.

Mirmo de Pon! is a manga series written by Hiromu Shinozuka and serialized in Ciao magazine from July 2001 through December 2005. It was also published in twelve collected volumes by Shogakukan. The manga series was awarded in the 2003 Kodansha Manga Award and in the 2004 Shogakukan Manga Award for children's manga. The series was licensed for an English language release in North America by Viz Media. Four months later, the show aired in Japan for the first time. Chuang Yi released the manga in English in Singapore.

Naisho no Tsubomi is a Japanese slice of life romance shōjo manga series authored by Yū Yabūchi, and published by Shogakukan. 8 volumes were released in Japan, the last on April 27, 2012. An OVA anime for the series was released on April 24, 2008. A second OVA episode was released in June, 2008. The series received the 2009 Shogakukan Manga Award for children's manga. It was published in French by Delcourt. Sentai Filmworks released the OVA in North America in January 2018.

Penguin no Mondai is a comedic manga series by Yūji Nagai about a penguin named Beckham Kinoshita, who attends Kirikabu Elementary School and who likes to eat hamburgers and hot chips. It is published by Shogakukan and has been collated into 15 tankōbon volumes as of January 2013. The manga won the 55th Shogakukan Manga Awards in the children's division. It has been adapted into a televised anime series which airs on TV Tokyo & has also been adapted into a theatrical film.

Seikimatsu Leader den Takeshi! is a Japanese manga series written and illustrated by Mitsutoshi Shimabukuro. The manga was serialized in Weekly Shōnen Jump from 1997 until 2002. The series received the 2001 Shogakukan Manga Award for children's manga.

Sgt. Frog, known in Japan as Keroro Gunso , is a Japanese manga series written and illustrated by Mine Yoshizaki. It was launched in Monthly Shōnen Ace in April 1999. The story follows the attempts of a platoon of frog-like alien invaders to conquer Earth. Sergeant Keroro, the titular character, is the leader of the platoon, but is at the mercy of a human family of three after being captured by them. Keroro is forced to do meaningless chores and errands for the family after his army abandons his platoon on Earth.

Yo-kai Watch is a mixed-media franchise of role-playing video games and toys, created and developed by Level-5. The first game in the series was released for the Nintendo 3DS in 2013. 3 main sequels and several spinoffs, on both Nintendo and mobile platforms, have been released. In December 2019, they expanded to PlayStation with the release of Yo-kai Watch 4++.

Yumeiro Patissiere is a shōjo manga and anime series by Natsumi Matsumoto. It began serialization on September 3, 2008, in the October 2008 issue of Ribon. The individual chapters have been collected into nine tankōbon volumes by Shueisha as of May 2011. The series ended on June 3, 2011, with a total of 12 volumes. The manga won the 56th Shogakukan Manga Awards in the Children's category.