World Conquest Story: Yuma’s Great Adventure is Akira Jindai’s light novel and the first volume of a fantasy adventure series. It turns the grand phrase “world conquest” into a brisk tale of travel, friendship, and ambition centered on Yuma.

Yuma’s adventure gives the grand dream of world conquest a lively, playful momentum.

D.I.Speed!! is a Super Dash Bunko light novel published under the name Kyosuke Sayama. As the title suggests, it foregrounds speed, competition, and youthful drive, giving the standalone volume the rough energy of a newcomer’s work.

A standalone light novel that puts speed and impulse directly into its title.