Gransta Tokyo is the largest in-station shopping complex in Japan, located in and beneath Tokyo Station. It offers an enormous selection of bento boxes, pastries, premium snacks, and souvenirs, many of which are hard to find elsewhere. It’s the perfect spot to grab food before boarding a Shinkansen or to pick up stylish, truly Japanese gifts.

📍 Where is it?
Directly inside Tokyo Station, in both the ticketed areas (Shinkansen zones) and underground shopping areas (Marunouchi / Yaesu sides).

🕒 Opening hours:
Generally 8:00 AM – 10:00 PM (some shops close earlier on Sundays)

💳 Payment: Cash, credit card, Suica/Pasmo (contactless)

👥 Touristic?
Yes, but smooth and well-organized. Very popular among Japanese travelers.