Monkey_sequence.19 is a 20 year old producer from Japan, that is all I know. It seems that he is pretty unknown, unless you are in Asia, and even then, he doesn’t seem to be very big.
I found him by accident, via this remix:
By Kan Sano, and I’m unsure of who that is either, but I also like their beats.
As a taste of what Monkey_Sequence.19 does, here is a ‘trailer’ from an album called Substantial 12 Monkeys: