What this is
Boxed Sword/Shield Double Packs (both versions in one box) sold in Japan in launch week, 11–17 November 2019: 254,612.
How it’s built
- Read from Dengeki Online’s weekly Japanese software sales ranking, which notes the Double Pack is added to each version’s total.
What we assumed
Nothing. The figure is used as published.
Sanity check
Each Double Pack holds two copies, so it contributes about 509,000 copies to the week’s 1.36 million.
Where it comes from
The line in the source
ダブルパック版は各Verに加算