Koyume Koizuka

Koyume Koizuka (恋塚 小夢) is a shōjo manga artist who struggles with drawing boys.

Appearance
Koyume has a medium length blonde hair reaching to about her shoulders with a red ribbon knotted to the right side of her hair, blue eyes, it is mentioned that she has a C-cup size bra and a curve perfect for a model and she is the third tallest following Tsubasa Katsuki and Ruki Irokawa.

She shares the same uniform with the other girls in school while outside, she wears different styles of clothing.

Personality
Koyume is a carefree girl who tends to be lazy most of the time. Though she has a timid personality, she is mostly praised by both Ruki Irokawa and Kaoruko Moeta (Koyume's roommate) for having an ideal size of breasts and figure perfect for a model (as said by Ruki), She is very friendly to everyone showing much care especially for Kaos-chan. She also has romantic feelings for Tsubasa Katsuki which always leads to a comedic scene.

Tsubasa Katsuki
Koyume has a feeling of appreciation and affection towards Tsubasa because of how hardworking and imaginative she can be.

She always looked up to her as a role model for her works.

Etymology

 * The name Koyume means "small" (小) (ko) and "dream, vision" (夢) (yume).
 * Koyume's surname Koizuka means "love" (恋) (koi) and "mound" (塚) (tsuka/zuka).

Trivia

 * Koyume is in love with Tsubasa Katsuki and all her works.
 * Koyume has other unnamed friends.
 * Koyume loves doughnuts.
 * Koyume loves to eat that she has a flabby belly as a result.
 * Although she keeps her hobbies of eating food, she maintains her posture and body shape healthy.