Animal Experiment Yo-kai

are a trio of turtle Yo-Kai inroduced in Yo-kai Watch 3, consisting of Ji-chan, Dō-chan and Yō-chan.

Apperance
These Yo-Kai look like small turtles with ghostly wisp tails.

Ji-chan is yellow with darker spots on its head, wide open eyes, and a horizontal square-tiled pattern on its shell.

Dō-chan is blue with a light red spot on its muzzle, half closed eyes, and a wavy zigzagged pattern on its shell.

Yō-chan is green with a patch of darker, armor-like skin on its head, sleepy-looking half-closed eyes, and a diagonal square-tiled pattern on its shell.

Relationships
Dr. Maddiman

Dr. Maddiman intended to use them in an experiment, but was under the impression that they would actually be happy about that.

When he realized that this was not true, and released them into the wild, they seem hesitant to leave him, Ji-chan in particular stays around the longest before swimming off.

After they turn back to normal from having turned into Gamegosu, Dr. Maddiman apologizes to them, but they quickly forgive him, appearing to be very happy to be with him again.

Abilities and Powers
They're never seen using any special powers, but their combined form Gamegosu is quite strong.

Trivia

 * Their individual names are derived from taking the respective first symbols of their japanese name Jikken Dōbutsu Yōkai (実験動物妖怪).