There's more than one reason why he's known as the 'Demon Cop'
Look this is 100% self gratifying crack.
Based on my own 100% genuine experience:
I have a large tattoo, across my chest, shoulder blades and back.
So, I was fairly resigned to the fact I'd probably never get to go to a public bath whilst visiting my friend in Japan, fair enough.
One day however, she says she'd found a bath that allowed tattoos, and not just tiny ones that could be hidden by a plaster.
So I go, very excited, and end up round the back of an area with a lot of signs advertising SoapIands and LoveHoteIs.
I explain in the shakiest Japanese to the lady manning the counter that I have a large tattoo and she waves me in nonplussed.
Pretty much every man there is covered in tattoos.
Whilst I was drying my hair, one of them tries to ask me something but my Japanese was no where near good enough to answer.
When I get back my friend seemed a little worried and then confesses that she'd found out, after I'd left, that she'd sent me to a yakuza bathhouse.
I wish I was able to understand what that man was trying to say to me.