Extract the ZIP contents into your Dolphin user directory, typically: \Documents\Dolphin Emulator\Load\Textures\SKHJAF\ .
Some patches require you to go to the in-game options and toggle a specific setting to "English" to see the translated textures. For Mobile & PC (PPSSPP / PSP Version) kamen rider chou climax heroes english patch
Locate the latest version of the "Super Climax Heroes English Patch" from community hubs like the Kamen Rider Super Climax Heroes Wikia . Extract the ZIP contents into your Dolphin user