This is not an ordinary sports manga, it's about a dark story of a teenager growing up in this society and wanted to be alone, and it says a lot about the society nowadays. The character development of every character is unbelieveable. The growth and maturation of Mori Buntarou is insanely well done. It's a masterpiece. This manga is definitely a must read if you're on your lowest point of life. I cried when I read this manga, I'm speechless of everything the author did in this manga. The moral that the author tried to deliver is really heart touching. The art style of Sakamoto, the author of Kokou No Hito is worth to mention. The artstyle of Sakamoto is stunning. I can't describe how perfect is the artstyle, although this manga is finished in 2010s but its art is much better than most of the mangas nowadays in my honest opinion. It's realistic, it's almost like it's real, especially the mountains, it's like a 4K picture. The only suitable word that can describe this manga is "peak".
Although you might find the time skip of the story is confusing, but this is why this manga is good. It's like a puzzle that you have to solve, you have to connect all the time skips together. I just can't express how much I love and appreciate this manga. It just has a weird feeling that motivates the readers. Again, this manga is peak. And I'm sure you'll agree too after giving Kokou No Hito a try. It's one of the best manga in this world. Everything just blends in so perfectly like the art, the story, the characters, everything. Just perfect. Well done Sakamoto.
