Type-Moon has recently been on a spree of translating their visual novels and releasing them on Windows.
In 2022, Witch on the Holy Night was released in English for Switch and PS4. In 2023, this release was ported to Windows.
In 2024, Tsukihime -A piece of blue glass moon- is slated to be released in English for Switch and PS4.
In 2024, Fate/stay night is slated to be released in English for Switch and Windows.
There's been some indication of a planned Windows release for Tsukihime -A piece of blue glass moon-—see this tweet from 2023—but it's never been followed up with any sort of official announcement, even as the Switch/PS4 release date has drawn nearer. And so we have some uncertainty here!
This market will resolve when such a release happens, or, if none happens before 2027, at the start of 2027.