NeoGaf user Las7 was nice enough to take the time to list the most popular Switch titles, by region, so check out the lists below. These are in order of trailer views for each Switch title. It’s a pretty sweet breakdown and interesting to see what Japan loves vs what we here in America are craving…
Check it out:
Nintendo America:

Mario – 7 mil

Zelda – 5 mil

MK 8 Deluxe – 2.2 mil

Sonic Mania – 1.9 mil

Bowser Family Fun – 1.8 mil

Splatoon 2 – 1.4 mil

Arms – 1.4 mil
Nintendo Japan:

Splatoon – 1.25 mil

Zelda – 860k

Mario – 840k
Bowser Family Fun – 570k

MK 8 Deluxe – 500k

Xenoblade Chronicles 2 – 194k
Nintendo UK:

Zelda – 130k

Mario – 125k

MK 8 Deluxe – 121k

Splatoon 2 – 35k

Project Octopath – 22k
Nintendo DE:

Zelda – 92k

MK 8 Deluxe – 18k

Mario – 17k

Switch 1 2 – 9k

Splatoon – 9k
Nintendo France:

Zelda – 56k

Mario – 24k

MK 8 Deluxe – 16k

Splatoon – 15k

Arms – 8k

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