Why This Topic Landed in Japan

Reported as "China follows Europe in dropping Windows," the move — per ZDNET Japan and Yahoo — has China's state-security apparatus telling some state-linked organizations to remove the government edition of Windows 10 and shift to domestic Linux builds such as Kylin and UOS, in the name of security and reducing dependence on US technology. It targets certain state-linked organizations rather than being a blanket nationwide Windows ban or a full migration.

In Japan the threads skewed technical rather than geopolitical: whether GPL and other open-source obligations can actually be met, how existing business apps, peripheral drivers, and Office files would stay compatible, and what retraining the switch would cost. Running underneath was a "the core is just Linux anyway" shrug and a wish that Japan had a homegrown OS of its own.

Key Reaction Themes

  • Open source vs. control — Doubt that a security-driven switch squares with open-source obligations like the GPL, and how China would sit with upstream communities.
  • Compatibility and cost — Practical worry over Office files, peripheral drivers, and legacy business systems, plus the price of retraining staff.
  • "Why not us?" — A recurring "the core is just Linux anyway" line, alongside calls for Japan to build an OS of its own.

What Japanese Netizens Are Saying

China's Windows-to-Linux migration order

A state directive to drop US software turned into a technical argument over whether the switch is even feasible.

Sources: Yahoo! news, 2ch

Comments:

  • "Isn't replacing highly confidential systems with open-source tech a contradiction?"
  • "Whatever happened to China's homegrown OS?"
  • "Windows can survive as a gaming OS; for everything else, let's go Linux."
  • "Fine, but can you lot actually comply with the GPL? I suspect you'll just end up banned by the community."
  • "Japan should want its own OS too."
  • "Windows does unthinkable stuff like uploading your desktop to OneDrive by default, after all."
  • "Windows has been going off the rails, so seriously weighing an alternative OS isn't a bad idea."
  • "Linux for work, Windows for gaming."
  • "The OS honestly doesn't matter anymore — but what are they going to do about office-software compatibility?"