Space Brothers Vol. 13 — Manga Raw / Buy Official

"It's a piece of cake." With that magic phrase in his heart, Mutta pushes step by step toward becoming an astronaut. Then someone slams into his upbeat stride at full speed: Denil Young, the prickly flight instructor he once crossed paths with. Mutta has yet to learn that the man in the wheelchair is the "worst" and "strongest" teacher he'll ever have. Through grueling flight training, Mutta is hammered into understanding what it truly means to be first-rate. Volume 13 of Chuya Koyama's saga of the Nanba brothers racing toward their dream.