"Fuzoku, killer bodies, Saitama" — there are people who hear that and instantly get it, and people who don't.
At 42 I'm still out walking the floor of this world, so I'll put it together from a real, on-the-ground point of view.
Why this topic matters
Information about fuzoku is surprisingly disorganized. Beginners especially tend to end up not even knowing where to start looking.
What this actually means
In one sentence: whether you know or don't know changes the quality of the experience.
What I've written here is the essence of 20 years of accumulated knowledge.
Last word
If you've got questions about this topic, hit the comments or reach me on social. And give First Class Ruby a look while you're at it.