She is Kenji's younger blue-haired sister. Being gentle, being active, innocent character. 

She is Mutsumi Kounji&#039;s little sister. She can create stuffed animals out of thin air.

One of Doctor West&#039;s creations, Elsa is a gynoid, built to be stronger and faster than an ordinary human, equipped with a pair of tonfas. Although she recognizes Kurou as her enemy, following an encounter where he saves her, Elsa admits her love to Kurou, much to his confusion. She ends most of her sentences with the suffix &quot;robo&quot;.  Elsa&#039;s name is probably derived from Elsa Sullivan Lanchester, the star of the movie Bride of Frankenstein.    source: Wikipedia

Cyadoko is from the eroge Angelium, and was sent to earth by Zeus. She has dark blonde hair that is neck length and yellow eyes.

Mikako Sato

Characters