Hello Kitty no Yuubinya-san Arigatou
Genres: Fantasy
Type: OVA, Episodes: 1
Aired: Feb 21, 1993
Source: Unknown
Rating: G - All Ages
Synopsis:
Kitty's and Mimmy's class find out that Yuubinya-san, their town's postal worker, is having a hard time delivering the mail in his old age. They try to give him a gift as a thank you for all his years of hard work.