Translation: Tsurezure Scans and PyroCyan
English Patch: HanabiWorks

Perfect Edition English Patch Staff:
PyroChan: Translator
Rin-chan: Programmer, Tester
Gopicolo: Tester
billy121: (for fixing popup bug)
Bendel: Image Editor

Released: Original Version 2014-07-25; Perfect Edition 2021-06-25
English Perfect Edition Patch: 2022-02-19 - Latest patch fixes from 2022-03-09 are included.

About Perfect Edition Version:

A full-HD transformation with the new scenes from the consumer (console) versions added too.
About the English patch:

Full translation of Hoshi Ori Yume Mirai Perfect Edition using Full Patch 2.0 by Tsurezure Scans, and new content translated by PyroCyan.
Description:

Ryousuke moved back to his hometown of Shionagi, which he had been away from for seven years, and transferred into his new school in the middle of the summer. He reunited with his childhood friend Marika, met the sole astronomy club member Sora and made new friends among his classmates. He joined the event management committee to enjoy his school life even more. Along the way, he noticed the dreams of the girls around him, along with his own desires to be closer to them. On this particular summer day begins a love story that extends towards the future.