Rainbow Hemka is a giant-size Hemka who's made up of all the little Hemkas. So far he has only appeared once.
He is formed when all the Hemkas morph together as one to summon him. This is done in the season 1 finale, Big Bad Sickness, so they could help Hanazuki fight Kiazuki while she is riding a Mazzadril. If not all Hemkas are present, they simply shape-shift into the shape of a large Hemka.
- Red Hemka
- Blue Hemka
- Green Hemka
- Lavender Hemka
- Purple Hemka
- Pink Hemka
- Lime Green Hemka
- Light Blue Hemka
- Yellow Hemka
- Orange Hemka
- Rainbow Hemka can be seen in early promotional material of the show, however in a much smaller size than in the actual series itself.
|Moonflowers||Hanazuki • Kiazuki • Kiyoshi • Maroshi • Miyumi|
|Hemkas||Red Hemka • Orange Hemka • Yellow Hemka • Lime Green Hemka • Green Hemka • Light Blue Hemka • Blue Hemka • Purple Hemka • Lavender Hemka • Pink Hemka • Raspberry Hemka • Emerald Hemka|
|Unicorns||Sleepy Unicorn • Twisted Unicorn|
|Slooths||Lime Green Slooth • BB • Pink Slooth|
|Other Characters||Little Dreamer • Zikoro • Doughy Bunington • Dazzlessence Jones • Dazzlessence Jackson • Chicken Plant • Baby Chicken Plant • Junior • Mirror Plant • Axo • Enormous Coal • Mini Coals • Depriva • Rainbow Hemka • Mountains • Pyramid With a Face • Mouth Portals|
|Villains||Big Bad • Basil Ganglia • Mazzadrils • Moon Widow|