The transfer in question is confirmed as having already been processed and credited to recipient's account as of Fri 13 Jan 2012 07:12:25 PM JST. Please be aware that transfer to 1JcMWSggw3mnFanp81HMeBCtKyFJwJ253S is an intra transfer. When BTC is sent to another Mt.Gox address, the transfer is done instantly and will not appear on the BTC network.