Isshi-100

The Isshi-20 (イッシー20) are the twenty most skilled doctors on Drum Island, whom Wapol took for himself in order to make his subjects grovel at his feet for their services.

Appearance
They are twenty different doctors who dress in pink scrubs with black glasses. They are all of varying height with similar builds.

Abilities and Powers
They are skilled enough to save Wapol's life even after he has been decapitated.

History
While they were under Wapol's control, they secretly despised and hated him as the rest of the people did. However, they gave in to the king in order to continue their research and refine their technique. Upon seeing the quack, Dr. Hiluluk's, noble sacrifice, the Isshi-20 became determined to never lose to the quack. To this end, they hoped to use their research and techniques to help their compatriots. When Wapol fled the kingdom, he took the Isshi-20 with him.

After Wapol was defeated, they were forgiven by the people of the island and rejoined them as part of the new Sakura Kingdom.

Translation and Dub Issues
"Isshi" is derived from "Ishi" (医師), which means "doctor". In the English version, the Isshi-20 are accurately translated as "doctors" or "MDs", meaning medical doctor.