All measurements are same as written in Japanese.
For the small measuring spoons, the Japanese (big/small spoon) and Western (tbsp/tsp) also happen to be the same size (15ml/5ml).
Thank you for the reply.
As an aside, I think it's both nonsensical and ultimately foolish to call it "Western" in this situation. Not just you but a lot of people would do it.
Is the Metric system, which the Japanese use, suddenly non-Western? The Metric system, invented by the French and used by almost the entirety of the world, is non-Western, is Japanese. And only the Imperial system, which is used by a handful of countries, is the "Western" system.
It creates this false dichotomy and makes things look special even when it's nonsense.
/end rant. Thank you for coming to my TED Talk.