An [[android]] character from [[to_heart|ToHeart]], with the designation of HMX-12. Has [[green_eyes|green]] [[tareme|tareme-style]] eyes and [[green_hair|green]], [[short hair]]. Commonly wears a [[serafuku|school]] [[school_uniform|uniform]], [[robot_ears|removable robot ears]], and [[white_legwear|white]] [[thighhighs]]. Her "younger sister" and successor in the HMX series is [[serio (to heart)|HMX-13 Serio]].

As she made a cameo in Reimu's good ending of [[Phantasmagoria of Dim.Dream]], she is often drawn alongside other [[touhou (pc-98)|PC-98 Touhou]] characters.
マルチ HMX-12マルチ HMX-12