As someone who is living in Japan, I would say that Japanese drank less than Europeans for sure. Europeans will drink a couple of glasses of wine every night for example.
I'm from a wine-producing region in Europe and I would not consider this normal in any way. Not even my parents drink that much, and they have a dedicated wine cellar.
60 liters per year =
1.15 liters per week =
164ml per day
That is a not 2-3 glasses nor the "couple of glasses" I was calling out - that is what I would describe as "one generous glass" or ~1.3 UK standard wine glasses of 125ml.
Tokyo is Type A++. Seriously high energy.