Never heard of Nagaoka.
It is a lowish compliance cartridge with bonded elliptical tip, nothing special, you can
look at the specs (the compliance is so low ). You will never get a proper frequency response and a nice low and high extensions with such stylus and cartridge. This is an entry level modern MM and the price is very high for such mediocre modern cartridge as Nagaoka MP-150 (i paid $60 for it and this is what it worth in my opinion).
Also the life span of the elliptical tip is much shorter compared to the most advanced profiles like
Stanton/Pickering’s Stereohedron or Shibata, LineContact etc. In my opinion paying up to $400 for this Nagaoka is a nonsense when Stanton and Pickering available online even for lower price (normally $350) ! Just make sure the stylus is genuine, this is Pickering
D3000 for
XSV3000. Here is
more about Stereohedron stylus from the manual for my Stanton.
Simply search online for users feedbacks about Stanton and Pickering models, people who really understand what is a good cartridge sounds like are fans of Stanton/Pickering.
I am pretty much adore them, the only difference is that i prefer higher models like signature Stanton
SC-100 WOS (specs
here), Pickering XSV4500 and 7500. Those cartridges are truly amazing.
Also if you will loot at the Audio-Technica AT-ML150 OCC you will find not only superior cantilever (Gold-Plated
Beryllium), but also absolutely amazing
MicroLine stylus tip (it can be used for 1200 hrs ! ) and
PC OCC coil wiring and connection pins.
In this situation, taking in count the prices, i think the Nagaoka MP-150 is definitely an outsider.
This is the reason why professionals prefer Stanton, Audio-Technica, Technics
in this artricle. They are definitely have an ear to handle disc mastering process.