Merchandise
Popotan has had a number of merchandise based on the female characters. All of the major romanceable girls from the game have had perverted figurines designed for them, with Mii getting additional ones from other sets. Resin model kits for all of the major protagonists as well as other important female characters have been released, several of which are in perverted poses and Mai's displaying a bare chest. Petit Ferret also released a cell-phone card set, dripping matt, and other items based around the anime's protagonists. One official anime wallpaper was released without being included in other products. Mii has also been featured in an e-calendar at "Bishōjo Kyaramero"'s website. Unagi was also featured in a plushie of her ferret form for sale by Petit Ferret/Popo House.
In December 2003 and March 2004, WellMADE released two mini-games based around the character Unagi free to the public in a series entitled Unagi Fuku Warai (うなぎ福笑い?). These games, where Unagi is the heroine, are meant to humorous and fun. The second one allows Unagi to transform into her humanoid form after a certain point in the game.
Read more about this topic: List Of Popotan Characters