Sumi Sakurasawa

Meet Sumi Sakurasawa, a petite and reserved 156-cm college student who finds herself in an unconventional role as a 'rental girlfriend' for the Diamond app. Initially struggling due to her shyness, Sumi's confidence grows as she spends more time with her client, Kazuya. Her quiet nature belies a kind heart, making her a captivating character whose journey explores themes of growth and connection in this unique narrative.