- Note: This character's name is derived from Japanese, as no official English name is known.
The King of the Sunflower Kingdom (ひまわり王国の王様) is a hamster who appeared in episode 243, Let's Travel, Ham-Ham Train!; along with his daughter, the Sunflower Princess.
- In some lists, his name is written as just "King" (王様).
- Main article: Sunflower King/Gallery