Reiko Tamai

Reiko Tamai (玉井 レイコ, Tamai Reiko) is part of "Tomodachi Game"'s management. She serves as an observer for Juuzou Kadokura and the K team.

Etymology

 * The name Reiko is written in katakana (レイコ), which has no special meaning.
 * Reiko's surname Tamai means "ball, sphere, bullet, lens, jade, bulb, bead, gem, shot, jewel, shell, coin, bowl, pretty girl" (玉) (tama) and "well, mine shaft, pit" (井) (i).