Ruin, an adventurer with the Monster Tamer job, was banished from the Hero party, branded as incompetent. His contributions as the strategist, the unseen force behind their success, went unnoticed...... more>>

However, the moment he discovered Sasha, the Demon King of Death, one of the seven sealed Demon Kings, he awakened as a Demon King Tamer, possessing the power to command Demon Kings! Furthermore, upon breaking the seal, he simultaneously tamed Demon King Sasha—

With Sasha as his companion, and successfully drawing out her power, Ruin sets out to subjugate all the Demon Kings, the root cause of the conflict between humans and Demons.

An overwhelming, unrivaled fantasy, led by a boy who reigns over Demon Kings, begins!! <<less

Tsugami Kazaya is an experienced swordsman who travels to another world and back again on a daily basis while also attending high school! After a certain incident, he ended up instructing a senior student from his high school, the beautiful Mikoto Chihiro, on the basics of adventuring! After that, Chihiro, who was usually cool and difficult to approach, started to show her true bright personality only to Kazaya!?... more>>

“I did it! I did it, Tsugami-kun! I was able to slay it!”

“S-Senpai, don’t you think your personality has changed a little too much!?”

The Earth and the other world, a RomCom and an adventure story, the two of them travel constantly between the two!! It’s the start of a new twist on a fantasy after school!! <<less

Node Kugito killed himself various times in his life. The result, he noticed that he's immortal.... more>>

Now a serial killer has come to his town. By chance he meets the killer at the park at night. A serial killer against an immortal boy. Who will stand victorious? <<less

After an incident, interactions with many different worlds started in the modern society. Elves, women knights, vampires, cat eared girls, fairies, and even demon lords... more>> are freely walking in Japan, and to allow them to study the special class “Itoku” was created! In Itoku, a boy, Yakuma Mamoru, became the class representative and began a fullfilling school life as his classmates from different worlds relied on and became attached to him! <<less