Sadako Kurusu

Sadako Kurusu (来栖 貞子, Kurusu Sadako), also known as Kururu, is a member of Under.

Abilities
Unchaste: Her power is described as being an external-targeting voluntary activation-type. The ability activates by striking a specific pose or gesture, it makes whoever Sadako looks at her captive, but also makes them bum-rush her.

There are two ways to avoid the ability, the first, by not yet knowing romance and the second, by having someone who you truly love in your heart.

Etymology

 * The name Sadako means "fidelity, upright, chastity, constancy, righteousness" (貞) (sada) and "child" (子) (ko).
 * Sadako's surname Kurusu means "coming/come, next, since, due, cause, become" (来) (kuru) and "nest, rookery, hive, cobweb, den" (栖) (su).

Trivia

 * Sadako's hobby is collecting cute things (It's actually watching footage of popular idols practicing singing and dancing).
 * Sadako's special skill is Kururu Pose (It's actually mimicking popular idols).
 * Sadako's favorite dish is lollipops (It's actually tempura made from a wild plant called "kogomi" or "ostrich fern").
 * Sadako ranked 34th in the Third Popularity Poll.