Asia is mostly an administrative regions problem. The roadside meta is thinner and far less documented than Europe's, but the countries are large and their subdivisions are what a decent guess actually narrows down to. These quizzes drill the ones that keep coming up, from Japanese prefectures to the regencies of Indonesia.
7 games, free and without an account, playable in the browser.

Can you locate all 83 federal subjects of Russia?

Can you locate all 80 provinces of the Philippines?

Can you locate all states and territories of India?

Can you locate all 34 provinces of Vietnam?

Can you locate all 77 provinces of Thailand?

Can you locate all 47 prefectures of Japan?

Can you place all 514 kabupaten and kota of Indonesia?
Every game here is also in the full catalogue, which is the same list without a cut taken out of it.