（2015/8/12）
Kutoyon's LINE stickers are now on sale!
Kuroton is U-suke's character from his book selected for the Bologna children's book exhibition 2015.The book's other stickers are the Shiroton and Jet Dolphin.
Kuroton's stickers have Japanese, English, Taiwan, Thai(coming soon) version as well.
40 stickers for 120 yen. please enjoy !
This is english version. http://line.me/S/sticker/1174397
This is Taiwan version.http://line.me/S/sticker/1173524
This is Japanese version. http://line.me/S/sticker/1173645
