If you're referring to a specific anime or series related to Kanefusa, or if Kanefusa is a term related to a fansub group or a character from an anime/manga, could you provide more details?
Alternatively you can download TextDiff from the Microsoft Store. Please note that if you do, Microsoft will provide the software, process the payment and provide the licensing system. If you have installed the software from this website, you will need to download the software again from Microsoft. You need Windows 10 version 15063 or higher if you choose to download this software from Microsoft.