This must be one of the least sexy love hotel entrances. “Have a comfortable time” in fancy script, along with a dwarf, flower, astro-turf, and mini “outdoor-style” light fixture. Not the fantasy I was hoping for. In Shibuya.
Not a very sexy love hotel window display and sign
Tokyo Moe 
Maybe you can cosplay as a dwarf in the rooms! My favourite was on in Okachimachi that advertised that they have the cable golf channel. If a dude tried to take me there, he’d be on his own!
I actually like the dwarf touch. cmon guys you never had a dwarf fantasy? :p
I’m pretty sure it’ a gnome