Since this is a standalone story, there isn't a direct sequel. If you enjoyed the vibe of Shounen ga Otona ni Natta Natsu , you should look into the "Summer Nostalgia" genre in manga, which often features: Rural Japanese settings. Short, impactful narratives. Themes of first love and the end of school vacations.

If you are seeing listings for "Episode 2" or "Episode 3" on various sites, these are usually:

Because there is no anime, an "Episode 2" does not exist in a traditional video format. However, the story’s themes of nostalgia and summer romance have kept it at the "top" of reader discussions. The Appeal of the Story

While fans of the series often search for "Shounen ga Otona ni Natta Natsu" (The Summer a Boy Became an Adult), it is important to clarify that this title is a by the artist Gomabura , and it has not been adapted into an official anime series.

Gomabura is known for capturing the "scent" of summer—cicadas buzzing, rural landscapes, and the heavy heat.