- Horned Saurus
- Horse of the Floral Knights
- Hot Sauce Bottle
- House of Sand
- Howl of the Wild
- Human-Wave Tactics
- Humanoid Slime
- Humanoid Worm Drake
- Hunting Instinct
- Hunting Net
- Hurricail
- Hurricane Nest
- Hydrogeddon
- Hyozanryu
- Hyper Coat
- Hyper Hammerhead
- Hyper Quick
- Hyper Refresh
- Hyper Synchron
- Hyper-Ancient Shark Megalodon
- Hypnocorn
- Icarus Attack
- Ice Age Panic
- Ice Beast Zerofyne