First Cabin Haneda Terminal 1 (First Cabin羽田ターミナル1)

Convenient and affordable, First Cabin is located right inside Terminal 1. It has all the important amenities, and there’s a shared bathing area as well. Keep in mind that the beds are separated by curtains and there are no private rooms with locks. Still, the popularity of this place is a testament to its safety. It’s best to make a reservation in advance.