I am a Japanese, after I spent last month in USA, I bought a TV streaming subscription named FUJITV Live
where I can watch Japan live TV or look at the shows from the last 14 days. Because of work, I was temporarily sent to the United States for business, I only brought a laptop, so I found a Japan IPTV service which can support the web version. FujiTV plays from any web browser with no extra software or plugins.
It runs very smoothly on my Windows 10 system, and by understanding, I find that it supports any version of Windows system.
Here is FUJITV's web site: https://fujitv.live/
I recommend it to all the partners who want to watch Japanese TV programs overseas.
User guide: https://fujitv.live/userguide