Sumi Sakurasawa

Sumi Sakurasawa is a shy and introverted college student who is also working as a rental girlfriend, albeit with much less experience compared to her peers in the profession. She is extremely timid and often struggles with social interactions, which makes her job quite challenging for her. Despite her shy nature, she possesses a kind heart and is always trying her best to improve herself and her communication skills.

Her personality is characterized by her soft-spoken nature and her tendency to get easily flustered in social situations. However, she is also shown to be very determined and hardworking, especially when it comes to overcoming her personal obstacles. Sumi Sakurasawa is deeply considerate of others' feelings, which is evident in her gentle interactions with those around her.

At her job as a rental girlfriend, she is doing her best to gain confidence and become better at communicating with clients. Her efforts are focused on learning from her experiences and gradually stepping out of her comfort zone, with the hope of eventually overcoming her shyness.