No.
That was nice and easy!
I had a pair of those at one point; the problem with them, and similar cheap Compe-style ones is that the seat bases are way too thick, meaning that if mounting in a Z you need to be under 6ft, otherwise you are hitting your head or banging your knees on the wheel.
The real Compe seats - or more accurate reproductions (which are now becoming more available at reasonable prices in Japan) - are quite different. The seat base is less well-stuffed and is more scooped out to get your bum lower. They are overall less bulky, without all the back and side padding. These pictured are repros, but are much closer to the real thing. Note the difference to the sides/back compared to what you pictured:
Another example, showing the seat base profile:
Here's some that JDM Car Parts in the US sell (similar can be had cheaper from Japan):
https://jdm-car-parts.com/products/datsun-competition-seat?variant=7711278853