It's continued to rise, now up to 49.6B.
6.6 Trillion yen, 59.1B USD.
It looks like Animal Crossing has been a bit more successful than even the early optimistic reports have claimed. I think the rising is also a bit of a result of Nintendo's continued dedication to mobile, which they're taking it seriously and not just dumping bad mobile licensed software out. Also, there seems to be a very positive impact on Switch sales as well.
So much for the "experts" further up in the thread :P
I describe myself as a little dose of toxic masculinity.