- Xyz Crown
- Xyz Cyclone
- Xyz Dimension Splash
- Xyz Double Back
- Xyz Effect
- Xyz Gift
- Xyz Plant
- Xyz Reflect
- Xyz Treasure
- Xyz Triangle Force
- Xyz Unity
- Xyz Weight
- Xyz Xtreme!!
- XYZ-Dragon Cannon
- Y-Dragon Head
- Yamata Dragon
- Yaranzo
- Yata-Garasu
- Yellow Gadget
- Yellow Process - Kitolenics
- Yowie
- Z-Metal Tank
- Z-ONE
- Zaborg the Thunder Monarch