Description:

Umizaru, the Sea Monkey, is about the Maritime Safety Agency. The main character is Daisuke Senzaki age 19, a newbie navigation officer aboard the Nagare. He has a trauma from the past and hates to over look at lives he could save even if it means risking his own. See what kind of troubles arise and how Daisuke moves from just a navigation officer to an Umizaru! (Source: B-U Manga)

Description:

Salvors are men responsible for towing wrecked ships and handling the cargo. They are different from rescue teams as they usually ask for money before offering help. Nanba Rintarou's father was the owner of such a company, but Rintarou really hated the way they operate and decided to work in a proper rescue team. However, Rintarou's father died right after Rintarou completed his training. In his will he asked Rintarou to take over his company. What's worse is he left his son a debt of 1.5 billion yen...