Seishun wa Wagamama Kurai ga Chodoi

Shiho is a top player and team captain in volleyball, driven to win the national Spring High Tournament. She shoulders heavy expectations and sacrifices her personal needs, leading to emotional strain. During this time, she reconnects with Ryou, a childhood friend who is a year younger. Upon reuniting, she finds that he has changed, becoming tall, self-centered, and brash, no longer the boy she once looked after. He tells her, "Be more selfish. I'll grant your selfish wishes," marking the start of a shift in her priorities.