The main character, Natsume Tomoharu, takes the opportunity to live on his own when he enters high school. Although he appears to be a normal high school student at first glance, there is one thing about him which isn't normal. He's haunted by the ghost of a young girl, Minakami Misao. Tomoharu moves to his new place of residence, Meioutei, and starts enjoying a carefree high school life. But this is all ruined when a beautiful girl named Kurosaki Shuri appears with a trunk which Tomoharu's brother told her to pass on to Tomoharu. The presence of the trunk causes the appearance of Takatsuki Kanade, a girl dressed like a shrine maiden who is after the trunk. Because Tomoharu is in possession of the trunk, he will come face to face with the the hidden truth of this world.

Artist and manga creator Ryou Akizuki launched a manga adaptation of the Princess Principal original anime on Tokuma Shoten's Comic Ryū manga website. Akizuki handled prop design in the original anime. (Source: Anime News Network)

"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)

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.

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?

I began living by myself ever since I entered high school, and all of a sudden, my teacher Ms. Mitsuki proposed to me. Her hairstyle and clothing are different, but could it be that… she’s the woman living next door who I have a crush on!? But, how can we marry with this age gap! Even so, we began to date (tentatively)… “Pass me your keys. I’ll go make a duplicate.” “Huh!” Whether day or night, she barges in my apartment from next door, and flirts with me relentlessly in school whenever there’s a chance to! The girls in my class even almost found out about it—Ms. Mitsuki, are you serious about marrying me!? The love comedy of a beautiful and older teacher who lives next door and her student begins! (Source: Overlap, translated)

A young boy successor named Hane, a descendent of the Selah fairy family, and talented at the killing blade. In the waiting are beasts and apparitions lie in waiting for this blademaster. Can they really bring the light back to Aeshia from this darkness? Aeshian Sword Opera of Angry Gale Waves, it begins here!!