Demon
Imaginary beings - Demons | Kunihiko Kasahara |  All Cute Origami by Kunihiko Kasahara
| 218 | Square
2 units | |
Demon - Oni
Imaginary beings - Demons | Jun Maekawa |  Viva! Origami by Kunihiko Kasahara (read full review)
| 150 | Square
A diapered demon. A version with fingers is diagrammed in ORU magazine #11 | 
Folded from a square of origami paper by Gilad Aharoni |
Demon child
Imaginary beings - Demons | Kunihiko Kasahara | All Cute Origami by Kunihiko Kasahara
| 224 | Square
3 units | |
Demon hand
Imaginary beings - Demons | Kunihiko Kasahara | All Cute Origami by Kunihiko Kasahara
| 38 | Square | |
Demon mask
Imaginary beings - Demons | Kunihiko Kasahara |  Fun Origami for All by Kunihiko Kasahara
| 40 | Square | |
Demon mask
Imaginary beings - Demons | Kunihiko Kasahara |  Origami Omnibus by Kunihiko Kasahara (read full review)
| 36 | Square | |
Demon mask
Imaginary beings - Demons | Kunihiko Kasahara | All Cute Origami by Kunihiko Kasahara
| 34 | Square | 
Folded from a square of Momigami by Gilad Aharoni |
Devil
Imaginary beings - Demons | Jun Maekawa | Viva! Origami by Kunihiko Kasahara (read full review)
| 158 | Square
Partial diagrams | 
Folded by Gilad Aharoni |
Devil - no fingers
Imaginary beings - Demons | Jun Maekawa | Viva! Origami by Kunihiko Kasahara (read full review)
| 150 | Square
A simpler version of the known Maekawa devil | |
Face
People | Kunihiko Kasahara | Origami Omnibus by Kunihiko Kasahara (read full review)
| 44 | Square
Monster from Arabian Nights | 
Folded by Yoshiaki Ichikawa |
Kamui - Demon mask
Imaginary beings - Demons | Kunihiko Kasahara | Origami Omnibus by Kunihiko Kasahara (read full review)
| 48 | Square | |
Loch Ness Monster
Imaginary beings | Kunihiko Kasahara |  Origami Made Easy by Kunihiko Kasahara (read full review)
| 102 | Square | |
Mons
People - Anatomic parts | Kunihiko Kasahara |  Very Naughty Origami by Nick Robinson
| 14 | Square | 
Folded by Nick Robinson |
Oni
Imaginary beings - Demons | Kunihiko Kasahara |  NOA Magazine 438
| 13 | Square
2 units | |
Oni
Imaginary beings - Demons | Kunihiko Kasahara |  NOA Magazine 522
| 10 | Square
Multiple units |
Folded by Gilad Aharoni |
