Seaboar

The Seaboar (海イノシシ) is sea creature that debuted in Hatchan's Sea-Floor Stroll.

Appearance
The seaboar is a large ocean-faring creature, composed of a huge, bulky fish's body with a relatively thin dorsal fin and the head of a boar, complete with tusk, snout, and some hair on top.

History
It was attacked by a sea monster that was much larger than it, but Hatchan saved it with a trident that he obtained from the Goldfish Princess. After being rescued, the seaboar regurgitated something that it swallowed earlier, which is revealed to be Keimi and Pappug. After that, the seaboar was unconscious as Keimi and Pappug thanked Hatchan.