*Note: Includes 2 extra chapters.*

Kizuki Ken is a high school boy whose hobby is making dollhouses. One morning, when he opens the dollhouse he made himself, he finds a palm-sized, menacing-looking man inside! The little man, who claims to have come from outer space, makes a request of Ken... (Source: Kadokawa, translated)

Four years after the end of the One Year War between the Principality of Zeon and the Earth Federation, Cain Ragnard, a war orphan whose parents were killed by Zeon's attack on Side 7, has joined the Earth Federation Forces. For the vengeance of his parents, Cain joins the special force Shadows to hunt down the remnants of the Zeon menace. One day his team is sent to Earth to eliminate Zeon remnants in the Middle East, however, an act of betrayal changes everything...

Harlock goes to Sengoku era in Japan and meets Masamune Date.

In 1925, after being told by a baseball player that women should become housewives instead of going to school, two 14-year-old Japanese high school girls named Koume and Akiko decide to start a baseball team in order to prove him wrong. During this time, when even running was considered too vulgar for women, baseball is known as "what the boys do" and they face many difficulties when having to find enough members, to get permission from their parents and also when learning about the sport itself.

Yorozu Genkurou, wandering warrior, possesses an huge sword which makes him redoubtable to his enemies. While he crosses a dark forest, he suddenly sees the fall of what looks very much like a spaceship. Since, he is constantly being attacked by strange ninjas and ambitous fighters. Indeed, he will soon realize that his assailants are nothing else than aliens landed on Earth to find 3 artifacts made of Orichalcum, an alien substance with powerful mystical virtues. And one of the artifacts is the sword he wears. The hunt begins. (Source: manga-news.com)

In the near future, superhumans called Others, who have awakened to their unique abilities, are active in the world. The world enjoys peace and prosperity thanks to the overwhelming power of the Tiger's Nest, an organization of righteous Others who execute Criminal Others who use their abilities to commit crimes. However, poverty and crime were rampant in the old capital, the slums, which had been abandoned by the Nest. A lone tiger emerges from the darkness of the slums. The rebel hero, Tiger Mask, bares his fangs against Nest's justice. Now a new hero legend begins!

Based on the novel by Ikki Kajiwara, this manga, created by Tetsuya Dan, tells the story of captain Okita and his two sons who use a modified battleship Yamato to save Japan from the evil forces of Dr. Kira.