Airin Kizaki

Airin Kizaki (木崎 愛鈴 Kizaki Airin) is Hidehiko Otoya's secretary. Her strictness belies her timid nature, and she hates it when Otoya calls her by her given name (Airin-kun). She later becomes the homeroom teacher to keep an eye on the Owners and Akikans. She's also one of the few characters with no outlandish mannerisms or traits.

Trivia

 * The name Airin means "love, affection" (愛) (ai) and "bell" (鈴) (rin).
 * Airin's surname Kizaki means "tree, wood" (木) (ki) and "cape, peninsula" (崎) (saki/zaki).