There is a 6th volume so I won't mark as completed yet. This is so good. The characters and story are complex, and I'm glad it had more than 5 or 6 chapters because it could've ended after the first confession, but it didn't. A rollercoaster of emotions is what I experienced, a lot of sad and bittersweet moments, which added to the story but I didn't expect it. I live how we seen the characters grow, but was sad about the slight art change because it made Taichi (black hair MC) kinda twinkified, which has been happening quite a bit in manhwas and mangas. But that's just me being critical. Love the story worth the read definitely!
Hidamari ga Kikoeru