(from mangapedia): One day, Kenichiro, a commissioner of the Boxing Association, was kidnapped by the "World Domination Gym". Kenichiro returns safely a few days later, but his condition has changed, and he...

Shuugo Hayami is a doctor at a nursing hospital, which was once a psychiatric hospital. One evening, when he was on night duty, a man in a clown mask breaks into the hospital, and he is not alone. He is with...

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Fujiwara Naeka is a typical 17-year-old high school student. Or so we thought. She's really one of two surviving heirs of a tycoon who has the right to inherit his mass fortune when she turns 18 in half a year....

A boy discovers his classmate's secret identity.

After being kidnapped by the cult Gorgom, Kotaro Minami were submitted to a mutant surgery with the purpose of becoming the candidates for the next Gorgom Devil King. Kotaro escaped and turned against Gorgom as...

Taking place around two decades before the events of Kamen Rider Saber, this supplementary volume chronicles the high school days of current-era Kamen Rider Buster, Ryo Ogami.

A thriller dystopic saga starring the 7 Showa Riders. Once the Arbiters of Justice, now hunted like living abomination under the new name, like a fire brand, The Hybrid Insector. Note:The first doujin...

This story was based on an episode that was not aired on TV and a script which was officially provided by Toei and was released in 2001 after Kamen Rider Kuuga's full televised run. The oneshot takes place in...

Bonus Kamen Rider Revice preview manga, included in the Kamen Rider Revice Secret Book given out at showings of "Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Senki". The plot follows Kamen Rider...

After Japanese-American FBI agent Taki Kazuya and Kamen Rider 1 defeat a bat monster, they decide to contact the former riders including Stronger to investigate the appearance of monsters attacking them and...