Portable Pets: Keroppi (Hello Kitty and Friends)

Hello Kitty and three of Sanrio's best-loved characters are going Portable and ready to play! Each book features a different character-Badtz-Maru(tm), the mischievous penguin; Keroppi(tm), the playful frog; Pochacco(tm), the sports-loving pup; and the incomparable Hello Kitty herself. Each book stands up on its own for more play value!