キケンなセクシ－ガ－ル 菊地真
Kiken na sekushi ga-ru (sexy girl) Kikuchi Makoto.

Although "Kiken" is in katakana, I ran it through JWPCE's dictionary, and the first result is "危険" which means "danger, peril, hazard"

So, it could mean "Dangerous sexy girl Kikuchi Makoto".

It reminds me of Makoto's song "Agent Yoru o Yuku" :D