

As far as video games go, an obvious answer is the Sims.
Perhaps only slightly less prominent is Shadow of the Colossus. Insofar as I know all of the spoken dialog is a nonsense fictional dialect that definitely isn’t Japanese, except possibly when calling your horse’s name. The language is based off of syllables and random bits from both Japanese and Latin with some of the syllables being spoken backwards, and with a kinda-sorta Japanese style cadence. But it’s utter gibberish, and only the subtitles make it intelligible.
Consider the IoT Enterprise LTSC builds. These come premade from Microsoft with less bloat (or none, in the case of the Win10 IoT version), and don’t shove the consumer features down your throat on every update because they’re designed for mission critical embedded applications.
I have 10 IoT LTSC running on most of our machines at work because a significant chunk of our hardware is not Windows 11 “ready” and we use many vendor-specific things that don’t work in Linux or Wine, and I use 11 IoT LTSC at home (locked to 23H2 so my Mixed Reality VR headset remains working!) without incident.
http://massgrave.dev/
Without either of the above restrictions if I were you I would shop for a new mouse.