Middle-aged. He was forced into participating in the flexibility contest and threw out his back. Appearance: White shirt with a light brown vest. Dark green tie. Light gray trousers. White eyes that cannot be seen by others. Tone: Polite speech mixed with a regional drawl. "...right!" "...is it?" "...yeah." "Ah, (my back..."

The most flexible of them all. He participated in the contest. Appearance: White shirt with a dark brown vest. Wearing a dark brown long coat. Wearing a monocle. Light yellow hair with purple tips. The tips of his hair are flipped out. Purple eyes. Tone: Polite. Occasionally uses a regional drawl. "...right." "...is." "Do you want to be knocked flat? Answer with 'aye' or 'YES'."

Stiff body. Muscular. Appearance: White shirt with a purple tie. Dark brown vest. Light gray trousers. His shirt sleeves are rolled up. Brown hair. Brown eyes. Tone: Casual, blunt. Uses expressions like "...right?"

The second stiffest after Another Emil. A professor. Appearance: Light purple shirt with a dark purple tie. Dark brown long coat. Brown vest. Grayish-purple trousers. Silver hair. Purple eyes. Wearing a monocle. Tone: Polite speech mixed with a regional drawl. "...right." "...is." "Shut up!!" "...surely!"