These are sticker-like extras in the style of Bikkuriman stickers, sold at the "Great Kaiji Exhibition." A complete set of all 12 types. The stickers are the same 4.8mm size as Bikkuriman stickers. 1. Kaiji Ito 2. Yukio Tonegawa 3. Yuji Endou 4. Kouji Ishida 5. Tarou Ootsuki 6. Tomohiro Miyoshi 7. Seiya Ichijou 8. Koutarou Sakazaki 9. Mikoto Sakazaki 10. Kazuo Hyoudou 11. Black Suit 12. Kazutaka Hyoudou They also have writing on the back and are well-made.