One Nana Mizuki fan has apparently gone so far as to get a (rather good) tattoo of her on his arm – to go with his Nanoha and Fate tattoos, of course.
The new tattoos are said to be incomplete:
Amongst Japanese otaku, anime-related tattoos are vanishingly rare, anda seiyuu tattoo may well be unique.
His response to raillery about the likelihood of Mizuki being a non-virgin is indifferent – “for her to be in her thirties and still a virgin would be the creepy thing.”
He may be familiar – he is the same person who got a huge Fate tattoo on his back.