Haneda International Terminal is used by passengers from/to overseas. This terminal is smaller than Haneda domestic terminal but a lot of shops and restaurants are inside.
Transfer to the domestic terminals
I recommend the free shuttle bus.
Find a sign on the ceiling of the arrival lobby.
Move to its showing direction and get down the escalator.
You can see an automatic door. Pass through it and there is the bus stop on the left side.
Shops & Restaurants
Shops and restaurants are in 4th and 5th floors. Somehow, the inside buildings are designed “typical Japan”.
Many Japanese products and brands are sold.
Somehow, there is a pizza shop too. Blending Japanese and Western Style.
Let me introduce a unique restaurant named Starry Cafe.
Starry Cafe
You can enjoy a cafe (coffee shop?) and a planetarium together.
Additional ¥520 is required to enjoy planetarium, but it is interesting ( You can eat meals without seeing planetarium).
I ate a lunch at this cafe while seeing planetarium (The programs are only Japanese). However, the inside is quite dark during the program, so, I had to pay attention to eat them 🙁 Drinking might be better than eating during the program.
Starry Cafe
Reference
Haneda Airport International Terminal Web site (English)
TripAdvisor 
(To see the review)
Information
