From Yaoi Otaku Translation: The sequel of Okamoto x Shiragane.

An underground-dweller named Chi-chan wanted to come to the human world in search for sweets. After he finished his objective and he wanted to come back to his home, he would be stuck on the hole where he came from. He would then be saved by a girl named Yuka Saeki, who dug the hole where Chi-chan was stuck back there, and would then took care of Chi-chan in her home.

An anthology comic of Yowamushi Pedal by various mangaka.

A manga written and illustrated by Hayase Masato that ran in Tokusatsu Ace starting in 2004. The series serves as a sequel to the original Kamen Rider manga. Rough plotting was done by Ishinomori some time before his death. The series was originally going to be published in place of Kamen Rider Spirits but was delayed due to certain circumstances. The first six chapters were sold in one volume in 2007 by Kodansha. 30 years ago, before the original Kamen Riders were created, Kadowaki Jun was supposed to be used as the original Kamen Rider, but Shocker's plans changed after Hongo escaped. Before he could be awaken, the double riders destroyed the Shocker base and the sleep capsule that Kadowaki was in was buried underneath the ruble of the Shocker base for 30 years. When he finally awakes in the present day, Kadowaki has no recollection of his life. The story follows his quest to regain his memory and figure out who turned him into a cyborg. (Source: Wikipedia)

*“Azuma-kun, will you do my nails for me⁉”* A coming-of-age romantic comedy featuring a dragon-blooded high school girl and a model-building high school boy! Hajime Azuma, a high school student skilled at building plastic models, is summoned to the rooftop one day by his classmate Sayori Goto, a half-dragon gal. Though Sayori seems like the life of the party, she actually has a problem that’s a matter of life and death for a gal: “My nails are too hard to get a manicure.” Having heard that manicures and plastic models are similar, Sayori asks Hajime to be her manicurist, but… Haoju, who has absolutely no experience with nails, struggles but eventually meets Sayori’s expectations through trial and error. Before long, he finds himself doing nails not just on her hands but on her feet too, and even creating designs for swimsuit photo shoots with other half-dragon gals—and so begins a hectic daily life!? (Source: Shueisha, translated)

From [Lililicious](https://www.mangaupdates.com/groups.html?id=246): In *Pops 2nd*, Tsukasa recommends Masami for a position on the Student Council.

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.

Having lost her home, love, and job, three hotties appear before former office lady Date Tsukasa as she is about to be turned out into the streets. This time, she'll live without mistakes. *Note: Includes 2 extra chapters.*

*Notes: Winner of the Grand Prize of the 23rd Annual Tezuka Osamu Cultural Prize.*

An alternate sequel to Kikaider: Code 02. The manga was based on Inazuman chapter "The Boy with the Guitar" and follows mainly Inazuman's story.

Foyle, bestowed with the job of the “False Hero,” followed his role and expelled his best friend from the party, who was supposed to be defeated by the awakened “True Hero.” But at death’s door, Foyle is saved by Iris, an elf girl who is the only one that knows his true self, even as a false hero. Acknowledged by her as “My Hero,” Foyle remembers his aspiration to save people like a hero and begins to desire to do so in the shadows. The “False Hero” who has lost everything becomes the “Hero of Shadows” and decides to embark on a new adventure!

One night while star gazing neighbors Haruhiko and Fuko encounter strange lights in the sky...the next day they wake up to find themselves in an entirely new and strange world...