If you're looking for anime similar to Fair, then Partly Piggy, you might like these titles.
McDull’s hometown is rapidly changing due to the change in the economy. As the older buildings are slowly coming down, Mrs. McBing finds herself dealing with the various changes by buying insurance policies, U.S. dollars, gold, and plenty of toilet paper. McDull also learns he has a quirk where when things are told in lists, he begins to rapidly shake. Mrs. McBing tells McDull that the quirk comes from the father he never knew. When inspired to tell a story, Mrs. McBing finally tells her son the story of his father. McBing was a promising young man who had a dream. That dream is to become the Pineapple Bun Prince.
Springfield Kindergarten is desperately in need of money - The principal is behind on the rent, and the electricity is getting cut off. After a fundraising dinner ends in spectacular failure, the music-loving principal decides to form a student choir as last resort. With the help of a shady talent manager named Big M, the Springfield Kindergarten Choir becomes a huge success, and little McDull discovers that a little thickness really can make a great voice.
McDull, Hong Kong’s most beloved cartoon pig, recalls his childhood days as he watched his mother, the sensible Mrs. Mak make ends meet by working countless jobs, including appearing as a superheroine in a traveling roadshow, where she dispenses handy life hacks. Although it seems that he may not be destined for great things in life McDull never gives up trying.
The short follows the shy and kind-hearted Bu-chan and his unusual family as they get into both slapstick and heartwarming situations.