Is Koisuru Shirokuma hentai?
English title: Koi Suru Shirokuma
No
Rated G (All Ages) on MyAnimeList and not tagged as Hentai.

Movie · 2017 · 21 episodes · G - All Ages
Anthropomorphic, Boys Love, Comedy, Josei
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)
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