Originally Posted by
The _Banking_Scot
Hi,
If you are staying at the Hilton I would probably book a day or 2 in advance. One day in the lounge I overheard the lounge agent saying that an afternoon bus was full ( c 240pm IIRC). There is also a Limosine bus from Shinjuku station itself.
I've had that happen myself (to HND). I've also sometimes wanted to leave earlier than scheduled and as long as there's seats available, no issue changing departure times from the originally booked one either.