A good read. A modern take on Atom. I liked the choice of naming the protagonist and the title Osamu, a great gesture. This one-shot was easy to follow. The mangaka has a nice sense of fluidity in paneling, and the art is gorgeous too. I enjoyed the comedic undertones in the protagonist, Osamu, he reminded me of Mashle and Saitama. There’s a clear sense of respect toward classic manga while keeping a contemporary tone.Honestly, I don’t have much more to say. It was a light, enjoyable read. Nothing complex, nothing particularly unique either.

So, if you have some time, give it a try.