Koisuru Shirokuma
English name: Koi Suru Shirokuma
Genres: Boys Love, Comedy
Type: Movie, Episodes: 21
Aired: Mar 4, 2017 to 2020
Studio: Gathering
Source: Manga
Rating: G - All Ages
Synopsis:
A polar bear falls in love with an earless seal, and he wants nothing else except to protect him, even though the seal constantly thinks the bear will eat him.

(Source: ANN)