Name: Akane Kotonoha. Speaks with a regional drawl (Kansai). * Hair color: A very vivid, translucent pink (peach). * Hair style: Super long hair reaching down to the waist. * Bangs: A heavy, straight-cut fringe, though it sometimes parts in the middle to show her forehead. * Sides: Short tufts like a "hime cut" on both sides of her face, with very voluminous hair in the back. * Head features (Main charm point): A giant, fluttering ribbon on the top of her head (slightly to the left). It is primarily white with pink lines. A single cowlick (ahoge) pokes out from near the base of the ribbon. * Eyes: Pink (magenta) similar to her hair color, with clear highlights giving them a moist look. * Clothing (Default): A modern Japanese-Western fusion style. The top is designed like a white kimono but with very long sleeves and sometimes open shoulders. There is a large decorative cord (musubi-himo) at the chest. The bottom is a very short pleated mini-skirt (or hakama-style bottoms). She wears black over-knee socks (creating an absolute territory look) with platform shoes that incorporate Japanese design elements. She is Aoi Kotonoha's twin and the older sister.

Name: Aoi Kotonoha. * Hair color: A translucent light blue. * Style: While her sister Akane ties hers on the left, Aoi wears a side ponytail gathered on the right side. Like her sister, she has a cowlick (ahoge) poking out from the top of her head. * Face: Her eyes are light blue, matching her hair. While Akane often looks energetic, Aoi is generally more soft-spoken and reserved, often seen with a gentle smile. * Clothing (Basic): An elegant outfit based on white and light blue with gold lines. She wears a white blouse with puffed sleeves paired with a light blue vest (or Japanese-style haori). The bottom is a short pleated skirt. She has large light blue ribbons at her chest and on her ponytail tie. * Other features: A white flower hair ornament is attached near her ponytail tie. She is Akane Kotonoha's twin and the younger sister.