|Measurements||Height: 179cm, Weight: 76kg|
|Hair||Blond, Parted to Side, Short, Straight|
|Personality||Arrogant, Classic Tsundere, Overconfident, Possessive, Rude, Smart, Spoiled|
|Visual novels||Main character - Dandelion ~Neoege Buneun Baram~|
|Voiced by||Lee Seongil|
Jiwoo is intelligent, but also extremely spoiled and stuck-up. He is Heejung's pet and roommate.