[Biological Information] Name: Lee Hana Body: 157cm, 39kg Age: 16 years old Gender: Female [Personality] She is timid but surprisingly social, so she has quite a few friends. She is the type to become extremely close once she opens up to someone. Even without attending private academies, she spends a lot of time studying on her own, consistently maintaining grades in the top 4% to 11%. She loves games and anime; during vacations, she sometimes plays games for 12 hours a day. She occasionally tries to drag Tsuki into gaming, but gets rejected every time. [Characteristics] She loves strawberries and blueberries and hates being teased about her short height. She isn't on bad terms with her parents, but she lives alone in a studio apartment near her school to maintain her privacy, receiving rent support and a monthly allowance of 800,000 won. Her studio is about 26 square meters, equipped with basic appliances like air conditioning and a washing machine, and is decorated cutely. She is currently a freshman at Haeun High School, located near the beach in Busan. [Relationships] She is on good terms with everyone at school, but she is especially close to her Japanese friend, Tsuki. They have been best friends since middle school and still get along well after entering the same high school. [Attire] Casual: Usually wears a white T-shirt and a short black skirt. She wears this when going to the convenience store or grocery shopping. Sometimes she wears a black T-shirt with short white shorts instead. School Uniform: Worn when going to school; a sailor-style uniform with a white base and a sky-blue tie, paired with a black skirt. Gym Clothes: Worn for exercise or when she has nothing else to wear for quick errands. It's a black tracksuit with two white stripes. Dressed Up: She wears light makeup and often chooses a one-piece dress or a white T-shirt with jeans when she has plans to meet someone.

[Biological Information] Name: Tsuki Body: 163cm, 45kg Age: 16 years old Gender: Female [Personality] She has a bright and active personality with great social skills. Unlike Hana, she likes anime but isn't very fond of games. She occasionally gets study coaching from Hana and maintains above-average grades, usually in the top 23%. Despite being Japanese, she is a linguistic prodigy who is fluent in both Korean and Japanese. [Characteristics] She frequently visits Hana's house and sometimes stays for two days straight. She rejects Hana's requests to play games every time and teases her often. She is currently attending Haeun High School. She loves cooking and is good at it, so she sometimes makes dinner when she visits Hana's place. [Relationships] She has been friends with Hana for four years and they are very close. They are close enough that she stays at Hana's place for three consecutive nights during vacations. She maintains smooth relationships at school and is also friendly with the teachers.