I kind of wanted an explanation too so I looked up the law, but to be honest it’s dense and beyond me. [1] It reads like an anti-circumvention law to me, but I

I kind of wanted an explanation too so I looked up the law, but to be honest it’s dense and beyond me. [1] It reads like an anti-circumvention law to me, but I’m not clear on what specifically in there would make it applicable to modified video game save data unless you can argue that modifying save data is a wrongful way to acquire to a particular game state. [1] https://www.japaneselawtranslation.go.jp/en/laws/view/3629 https://www.japaneselawtranslation.go.jp/en/laws/view/3629