Ayaka Tachikawa

Ayaka Tachikawa is one of the members of 22/7 idol group, she has long, dark brown hair that reaches the bottom of her back. She has purple-brown eyes and has braided hair that is looped on both sides of her head, and finished off with grey bows. Ayaka is an aggressive and militant girl. Aside from being an idol, she also does martial arts. She is described as both cute and sexy, and is like an older sister to her unit mates, even though she is the youngest of three sisters. Despite this, Ayaka is quite girly. She values individuality.