Uesugi-kun wa Onnanoko wo Yametai

Uesugi Keisuke is a short, cute student who feels overshadowed by his tall, intelligent best friend. After hearing a classmate suggest he would be adorable as a girl, he fears she doesn't see him as a potential romantic partner. Feeling dejected, he visits a nearby shrine and makes a wish. His prayer is answered, but not in the way he expected—he is transformed into a girl. Now living as a girl, Uesugi navigates the unexpected complications of his new identity, particularly as it affects his relationships.