Obviously, it was meant to be 神風, "kamikaze" (I'm sure you know what it means), but written like that makes no sense. The first kanji, 神, has been split into two parts, a thing that just
can't be done!
On your strap is written something like
ネ
申
風
which has no meaning!
Properly written would be
神
風
meaning "kamikaze"
By the way, nice guitar!
