Yumi Uchiyama

The series follows children in various adventurous situations while weaving information about science into the story.

Year Seven of the Kowa Period, in the former Hokkaido Block, live brothers known as the Nameless Mercenaries. The Emperor, Callis al Britannia, ...

Taiyo Asano has been on his own ever since his parents died and the only one who seems to care for him is his childhood friend and classmate, ...

A small-town doctor gets sucked into the ruthless world of show business when he crosses paths with a popular teen idol who holds a secret.

The isolationist Akane Clan, composed of an all-girls body mainly consisting of young kunoichi in training, has a code to which they all must ...

After saving humanity from the despicable Demon King, Leo Demonhart does not earn a hero’s standing. Instead, he is regarded with suspicion and ...

A 34-year-old hikikomori is kicked out of his home by his family after the death of his parents. After his eviction, he saves a group of ...

In the mysterious future, crystalline organisms called Gems inhabit a world that has been destroyed by six meteors. Each Gem is assigned a role ...

Set in the year 2045. The world has been contaminated by Irousu (mysterious invaders who suddenly appeared), and humans find themselves ...