Kôsuke Sawamura is listed among minor characters in *Moonlight Mile 2nd Season - Touch Down*, with no provided background, role, or character development details. Official media—including seasons, movies, OVAs, and spin-offs—offers no plot-related descriptions or further information about this character. Available materials focus exclusively on primary characters like Gorou Saruwatari, Lostman, and their astronaut colleagues within mission narratives. Kôsuke Sawamura does not appear in any synopses, episode summaries, or thematic analyses for the series.