Marumofubiyori
English name: Marumofubiyori
Type: ONA, Episodes: 8
Aired: Apr 3, 2017 to Nov 8, 2019
Source: Original
Rating: G - All Ages
Synopsis:
Marumofubiyori is a Sanrio universe line introduced in Tokyo's Shinjuku Ward on February 6, 2017. Now with an anime adaptation we see a white bear in a blanket known as Mop and his friends.

(Source: Sanrio Wiki)