So I'm doing a mega vacation in March. 9 Days in Hawaii, 9 days in Japan (via NRT) and 5 days in Singapore. Last year when I was in Japan I loaded up on ceramics, sake and whiskey (It's Suntory time!) At any rate, I don't want to haul all my loot from Japan to Singapore and Back. It sounds like a hassle in customs in SIN and a lot to carry.

On the way back from SIN I'll be in NRT for about an 1:45hr. I'll be flying NW so I'm not sure the best route to take here. If it was JL I'm pretty sure I could drop the packages off with JL's Takuhaibin service and everything would just happen. Is there a place air-side in terminal 1 to store something for 5 days? Or is there a good shipping service I could use? I don't think I can check bags that early.