Also known as: 倉賀野弥生
The female main character of Koi Musubi Kitan, a hentai doujin by Homunculus.
She has long Black Hair and Aqua Eyes with Medium Breasts. Her School Uniform consists of a Brown Jacket, white Collared Shirt, Red Necktie and a Pleated Skirt.
Yayoi is an honor student who is also very athletic. Her "adventurous" relationship with her classmate Tokiwa began following a school trip.