Summer Pockets Trial English Patch
Release Date: September 25th, 2018
You will need the original trial, which you can download from the official Summer Pockets website below.
The patch should be installed to
Summer Pockets 体験版\StartData\GameData\
Download: Summer Pockets Trial
Download: Summer Pockets Trial Translation Patch
You can download the tools that are being used for the full game here.