Spacewalking With You manga volume 1 features story and art by Inuhiko Doronoda.

One's an apathetic loner, one has his head in the stars…and they have no idea how much they need each other. The coming-of-age buddy comedy manga that became a surprise hit in Japan.

Kobayashi just can't focus--not on studying, not on work--and the adults in his life think he's in danger of becoming a worthless dropout. Then, one day, a strange new presence arrives in his class: an energetic and naive kid named Uno. Kobayashi saves Uno from getting scammed, and that close encounter launches a new friendship. Uno's definitely a space cadet, but Kobayashi can't help admiring the way he floats through life, and before he knows it, he might start feeling his feet lift off the ground, too…