Fourth season of Yatogame-chan Kansatsu Nikki.

This is the story of Natsunosuke Honda, a pro baseball player—a relief pitcher who has been playing pro in a team called Spiders for 8 years. The team operates as a highly-stratified society, where the player's performance determines his annual salary. Natsunosuke is one of the highest paid players in the game. He measures how good players are by how much money they make, and he intends to be on top and stay there, and as such is always looking for players to challenge and does everything to insure that he is better than they are. (Source: MAL News)

After battle in first season battleship Amanohara was serious damaged and need to repair. It land on island where a Gogyou festival just begin. Umakai Shintaro and his five girls student who know as Raimu Unit begin enjoy a peace time in that island. But the enemy still follow them around. How Umakai Shintaro and his five girls student fight against the enemy. Still his five girls student begin try to draw his attention into them.

A courageous young man tries to find the only person who can save his planet from the most terrifying beast in the universe—the great white whale Moby Dick—in this futuristic anime adventure set in 4699. But locating the outlaw Captain Ahab and his illusory crew of whale hunters and persuading them to put an end to the leviathan's long reign of terror won't be easy. Will Ahab take up the challenge one more time?