Here is some really great news for Nintendo.

Nintendo has officially sold 1 million Switch units in Japan. This was done in 16 weeks and likely could have been done sooner  if there were more stock.

Compare against the Wii U and Wii in their first 16 weeks.
– Wii: 1.85 million units
– Wii U: 820 000 units

 

Nintendo is doing things right.

Source