Katsunori Shiba

Katsunori Shiba is the homeroom teacher of Class 1-D in the 2nd Year arc.

Appearance
Katsunori is a middle-aged man with short black hair and blue eyes.

Etymology

 * The name Katsunori means "overcome" (克) (katsu) and "rule, ceremony" (典) (nori).
 * Katsunori's surname Shiba means "officer, boss" (司) (shi) and "horse" (馬) (ha/ba).