|This article is about a/an group in Kamen Rider Spirits.|
- "Saving Project Incorporate with kamen Riders on ImmorTal Soul"
- ―message below the SPIRITS emblem[src]
SPIRITS (スピリッツ, Supirittsu) is a group of 2500 mercenaries hired to fight against the Badan Empire in Kamen Rider Spirits. Also known as Badan Hunters, the group was formed by Head Chief Sakuma, making Kazuya Taki its Captain, as back up for the Kamen Riders. Most of the mercenaries only took the job for benefits like money or a personal vendetta against Badan, not even caring about Japan or the Kamen Riders.
The name SPIRITS, as Annrietta Birkin tells Ryo Murasame, came from Taki himself. A message below the emblem (Saving Project Incorporate with Kamen Riders on ImmorTal Soul) shows highlighted letters to form the word SPIRITS.
- Kazuya Taki/Skull Rider (Captain)
- Annrietta Birkin (Next in command)
- Team 1: Supporting Kamen Rider 1
- Team 2: Supporting Kamen Rider 2
- Team 3: Supporting Kamen Rider V3
- Team 4: Supporting Riderman
- Team 5: Supporting Kamen Rider X
- Team 6: Supporting Kamen Rider Amazon
- Team 7: Supporting Kamen Rider Stronger
- Team 8: Supporting Skyrider
- Team 9: Supporting Kamen Rider Super-1
- Team 10: Supporting Kamen Rider ZX
- The Spirits' soldier's helmet design is an homage to Cross Fire.