The Powerpuff Girls and Japan's Ponta mascot are crossing over to celebrate the cartoon's 15th anniversary. Sega, Pizza Hut, and Cartoon Network Japan are participating with various goods featuring the Powerpuff Girls with ears and tails.

Ponta is a loyalty card used to accumulate points at LAWSON convenience stores, Shell gas stations, and other partnered stores. One point is worth about one yen.

Sega will offer a limit of 3,000 rubber keychains for 300 points. Pizza Hut will hold a lottery and distribute 50 sets of Powerpuff Girl plushies. Cartoon Network is currently offering a free cellphone wallpaper.

The campaign will run until the end of the month.

Source; MSN Sankei News