Kagurakashi Tokyo

So I don't have to look at a Japanese map.... does anyone know the easiest way to ﾂ神ﾅ?y窶ｰﾃ最?ﾃ in Shinjuku (although it may be closer to Ikebukuro station) ?

I'm looking for this address : Tokyo Nihongo Volunteer Network
c/o Tokyo Volunteer Center
1-1, Kagurakashi, Shinjuku-ku, Tokyo 162-0823

Thanks !

?ﾂ神ﾅ?y窶ｰﾃ最?ﾃ?-1
It is the neighbor of JR Iidabashi station.

It is around 12 minutes from Shinjuku.
(Soubu Line)

http://grace.hyperdia.com/cgi-english/hyperd01.cgi?

There is "TkyoInternational Youth Hostel" in the same place
Please refer to a map of here.
http://web.kyoto-inet.or.jp/org/key-yh/kouei YH/english/tok.html