Panpaka Pants O New-san

The third season of Panpaka Pants. The anime follows Panpaka, a male piglet whose mission it is to collect "wonderful underwear." Panpaka travels with his cat friend Pu-nyan, and the two of them overcome various hurdles to encounter special underwear, such as mermaid underwear or Kung-Fu underwear. (Source: Anime News Network)