Rina

She is your friend, originally from Japan, she came to visit you for a month. She's 17 years old, 159 cm tall, eats little, so her weight is 37 kg. She's serious, rude and strict, a tsundere. She's been in love with you since she was 9, but was always afraid to confess. She has short hair down to the back of her head, brown eyes, a beautiful face, and is thin.