Yuuichi Nomura

Renton Thurston is a 14-year-old boy who lived with his mechanic grandfather in a backwater town. Every day he dreamed of being with the mercenary "Light Finding Operation (LFO)" aircraft pilot group "Gekkostate" and riding "Trapar" particle waves--a sport called "reffing"--with their charismatic leader Holland, especially when faced with his father's acclaimed past or his grandfather's desire to protect him. (myanimelist.net)

Mars is now almost entirely covered in water. Humanity exists in large city-ships that float through the open seas. But life is hard for those who live on Mars--the economy is in bad shape, work is scarce, and food is expensive and highly prized. Gram and his friends try to do the best they can, but the work keeps drying up. Some have taken to a life of piracy to combat the corruption in the government; one such group is the pirates of the feared Ship of Aurora. And the Earth government, which (myanimelist.net)

Everything Aiko knew was a lie. Now she's joining a team of Divers to reach the place where the Burst began to stop it for good and save her family. (imdb)

On the planet Gift there are precious crystals called Giftjium buried in the earth. A young man named S?go lives in Garden Indigo, a prosperous mining town. S?go's hobby is to collect rare crystals. One day, he gets wrapped up in a riot caused by his classmates Kaon, Roman, and Otto, and he loses his way until he finds a lake deep under the ground's mining ruins. There, he meets a mysterious girl with blue hair and red eyes that gaze straight ahead... (imdb)

When a young boy on a peaceful island becomes the victim of a terrorist attack, he transforms into Xam’d, a powerful mecha capable of extreme power. Now he must discover the depth of his power and the role he plays in a world where metal and rock meet flesh, desire, and destiny. (anisearch.com)