Yachiyo Tsumiki

- She was 14 in the past but now she is 20

- Nationality: Chinese

- She is hot-headed, sour, bossy, aggressive, abrasive, responsible, quite smart, grumpy, blunt, stubborn, bold, apathetic, jealous, mature, bitter, reliable, manipulative, rude, cynical, possessive, profane, uncompromising, sarcastic, impatient, tough, snarky and flirty

- She was a forgiving and a nice girl in middle until Yul used her on a dare, which broke her heart a lot. He made fun of her for her looks and her once poor lifestyle

- She lives with her mom since her dad died from a plane crash when she was six

- She is an only child

- She and her mom were poor in the past until their money issues were fixed

- She does have a kind heart deep down

- She has a HUGE grudge on Yul for what he did to her in the past

- She is a smoker

- She is a florist since she is very fond with flowers and plants

- After Yul used her on a dare, she was in a deep depression for a long time. It got bad to the point that her grades were dropping, people made fun of her for being a fool and she cries herself to sleep at night because of that, her mom comforted her after that, a few months later, Yachiyo changed into a sour, bitter and a tough girl as she focused on her grades a lot and she thinks that having fun was a waste of time