・In addition to the cute smartphone body, it comes with a "neck strap" and "exchangeable cards." ・With the neck strap, you can carry the Sumikko Gurashi Phone around your neck, always with your beloved Sumikko characters. There's no need to worry about losing it. ・Packed with new apps and expanded set contents for even more fun! ・Insert the "exchangeable card" exclusive to the Sumikko Gurashi Phone with U into the main unit and enter the password to receive exclusive pillow fight game apps, wallpapers, items, and themes. ・You can customize the main unit with the limited design exchangeable card to match your preferences. ・The main unit color is purple, popular with elementary school girls! ・It can also be played by communicating with the Sumikko Gurashi PC MYLIVE (sold separately).