Asakusa Imahan Kokusai-dori is at 3-1-12 Nishi-Asakusa, beside Tsukuba Express Asakusa Exit A2. Tawaramachi Exit 3 is a published seven-minute walk away. Check the full address when booking: similarly named Imahan restaurants elsewhere in Asakusa are not this branch.
The operator lists 11:30–21:30, last order 20:30, with seating paused 14:30–16:00 and entry required by 19:00. It lists year-round opening; check notices for temporary closures. Reserve dinner by phone, +81-3-3841-1114, and allow a separate hotel break if your sightseeing ends early.
The operator’s 2026–2027 holiday notice overrides normal hours: December 29, 2026–January 3, 2027 opens at 11:30, with last entry 18:30, last orders 19:30 and closing 20:30. Normal hours resume January 4, but the restaurant is closed all day January 6. The lunch menu and takeaway bento are suspended December 24–January 5, resuming January 7 after that closure. Do not plan a limited lunch bowl during this period. Confirm your dinner date and menu when booking.
The official English menu lists lunch 11:30–14:30, potentially ending earlier when busy. The Hyakunen Gyudon beef bowl is ¥2,200, limited to 20 servings daily. The sukiyaki/shabu-shabu lunch set is ¥5,390; a grand-menu marbled-beef set is ¥9,680. Menu prices include tax, but the operator adds a 10% service charge above ¥5,500 per person. The Japanese page also lists a ¥440 starter for grand-menu orders. Confirm the total when booking or ordering.
Lunch-menu reservations are not accepted. Do not reserve a later Skytree slot assuming a limited bowl and immediate seating are guaranteed. The short Skytree course's 10:45 lunch block is too early for this restaurant: keep another lunch there, or change the meal and tower booking together. The two-day course's 11:25 lunch start also needs adjustment and more queue flexibility for Imahan.
For a relaxed dinner, a 17:30–18:00 arrival is our suggested planning window, with roughly 90–120 minutes for a seated meal; ask the restaurant about the chosen menu's duration. Private rooms have minimum-order and child restrictions. Families should discuss first-floor seating rather than assume every room welcomes young children. Cards are listed as accepted. This is a beef-focused choice; ask about dietary needs before reserving.