how2mahoyo

First, go to https://mega.nz/folder/YVkkhAjQ#Ggu2BS3MDfaofporByJsFw . Download the two-part .rar file and the 1.0.1 update. Due to the download limits, it may be wise to download them one at a time. It may take a while.
If you wish to use the older translation for chapters 1-7, also download the English patch from here.


Extract the two-part rar file. Depending on what program you use, this may be done simply by opening the first part, or by selecting both parts at once and right-clicking.

Download the newer English patch from https://hollow-moon.github.io/wohn-tl/ . Follow the installation instructions included with the patch.
(If you want to use the older translation, substitute the appropriate patch files instead of the ones specified in the installation guide. If you run into a disc check error, follow the instructions at https://hollow-moon.github.io/wohn-tl/faq/#a-authentication-failed-unrecognized-kernel32-module--nm-or-the-mahoutsukai-no-yoru-install-disc-could-not-be-found-error-is-shown )