I’m trying to find a visual novel (adult/eroge) I played some years ago, but I only remember a very specific sequence of events.

The protagonist is a male student. Early in the game there is a quest where he must deliver an MP3 player to a boy in a park so that he can start training with him. After completing this, the protagonist begins training as well.

While doing this, there is a heroine route involving a girl in the park. She has dark hair and a slightly tanned/sun-kissed skin (summer vibe, sleeveless/canotta look). She is usually sitting on a bench reading a book.

The protagonist passes by her multiple times over different days. Each encounter is slightly different (he keeps walking past her faster as time progresses). On the third encounter, there is an incident where he accidentally makes her drop her book, which leads to their first real conversation.

The game had multiple heroine routes (no single main heroine), and the structure felt like a daily life / event-based system with choices and progression rather than a linear story.

The art style was anime, but with slightly dynamic/modern presentation.

I also vaguely remember themes of “redoing relationships” or getting a second chance with characters, but I’m not 100% sure about that part.

Another thing is that the MC realized that he has changed the eyes color in yellow. 

Does anyone recognize this VN from this park/book/MP3 training quest description?

Thanks in advance!