Originally Posted by
evergrn
If it were me, I'd just take the Limo Bus straight to HND, check your bags in first and be done with it. Chances are, you'll get to HND by 6pm. You may get there later, or maybe much earlier if your plane arrives early and there's no queue at immigration. Make your plans depending on what time it is after you've checked in your luggage.
Second that! It is easier and faster. However not sure if one will be able to check in and most luggage storage may be full in early evening already (and will have to be redirected to delivery counter for temporary storage)
I will recommend Sinagawa too. 15 minute ride every 10 minute.