Sanrio Gift Gate

Can someone provide directions to the Korakuen Ad Hoc Building in Shinjuku from JR Shinjuku Station?

I would like to visit the Sanrio Gift Gate in that building.

http://shinjuku.giftgate.sanrio.jp/

http://www.sanrio.co.jp/store/access/gif_shinjuku.html

Jorienta has already well guided to you exact direction as always.

It opens 10am to 9pm(weekend and holidays till 8pm only)
tel no. is 03-3354-3640 check if open before go and enjoy yourself

sanrio gift gate – ikebukuro, tokyo