"Hey, Ryuu. Want to go to the school swimming pool with me tonight?" On a certain day, after school, year one student Yakumo Ryuu received this kind of invitation from Nanami Yuki. In a mysterious academy town where people with strange power gathers, the student council president who is known as the strongest in history is currently sealing off the academy, all the students are under house arrest. Only by defeating five power user in a "duel" will they be able to regain their freedom. Those who choose to rebel are known as heroes, but Ryuu who can only "create a doppelganger within three meter radius" is completely unsuitable to engage in battle, so he is one of the numerous spectators remaining. However, on one particular day, since Ryuu obtained a sword by chance late night in the campus, the power level of the academy has been completely toppled, Ryuu stood up as a traitor! Using a sacred sword and demonic sword to open his path, let the academy battle begins! (Source: NovelUpdate)

Expert soldier Taiga has just retired from the military after twenty years of service. Listless, he decides a visit to his homeland of Japan will help him figure out what to do next. But he never arrives. A strange earthquake in the airport seems to spell his demise, but instead it transports him to Million Dungeon, a labyrinthine world of caverns, kingdoms, magic...and monsters. The key to survival is apparently creating his own nation, but even with all of Taiga’s experience, the incredible dangers may prove too much... (Source: Yen Press)

The story centers around Ai, the illegitimate child of the real-life adolescent warrior Amakusa Shirou.

Felicia, who suddenly gets back her memories from the previous life, is married off to a distant foreign land by her enthroned elder brother as harassmentーthis world is that of an otome game, and my marriage partner, Crown Prince William, is in love with the saintess from another world. Thus I, the hindrance, will be executed?! To avoid the destruction flag, Felicia decides to live as a commoner while making medicine. However, William whispers breathtakingly alluring words into her ears... What kind of a trap is this?! (Source: Kadokawa, translated)

Takes place around 30 years before the events in the main series, Lodoss-tou Senki.

A collection of one-shots Yamagishi made for shojo and josei publications, largely ones from the late 80's-early '90s.

Various short 4-panel comics by different mangaka about the Tales of Symphonia world.

This is a story about a villainess who makes a comeback with the help of magic after being driven out of her own country! Cecilia is a former noble exiled from her mother country after the crown prince broke off their engagement on top of making some false accusations. She flees with her mother to a neighboring country, Theophilus. Hiding her identity, she makes up her mind to survive even if it means living a poor life. Just when she settles into the commoner lifestyle, Albert (her childhood friend and the crown prince of Theophilus) appears before her?

Hinano, vocal of the band, which aims to pro debut. However, with new member Yusuke, also comes new problem. Story of youth and love!

A cute big sister with big breasts who wants to be cared! A younger brother, Kenji, who has such sister lives with her in such enviable environment, but...? She torments hearts of the junior high school boys today as usual. This is an annoyingly cute☆big sister happening comedy! (Source: Shueisha)