All of them are one set

1 display box - front	1 display box - back
2 Goropikadon - front	2 Goropicadon - back
3 Hello Kitty - front	3 Hello Kitty - back
4 Patty & Jimmy - front	4 Patty & Jimmy - back
5 U-sa-ha-na (box)	6 Kiki & Lala (box)
7 Charmmy Kitty (box)	8 Hello Kitty (box)