Aizen is a fine dining restaurant specializing in traditional Japanese cuisine, focusing on seasonal ingredients sourced from various regions. The restaurant emphasizes the importance of seasonal flavors in its menu offerings.
Located in Kioicho, the establishment prides itself on using natural water from the Dainichigatake mountain, enhancing the quality of its dishes. The restaurant also offers a variety of exquisite dining experiences, including seasonal tasting events.
Aizen aims to provide authentic Japanese culinary experiences, reflecting the rich cultural heritage of the area. Guests are welcomed with a spirit of hospitality, ensuring a memorable dining experience.
Information sourced from restaurant website and may be subject to change.
Menu
Counter Seat Exclusive Course¥15,000
A luxurious dining experience featuring seasonal delicacies, exclusive to counter seating.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 350
Limited to October-December: ‘Seiko Crab and Seasonal Delicacies’¥20,000
A special course highlighting the exquisite Seiko crab alongside seasonal ingredients.
Allergens: Shellfish, Vegan: No, Vegetarian: No
Estimated Calorie Count: 80
Kaiseki Course ‘Rindou’ [Handmade Soba]¥10,000
A traditional kaiseki course featuring handmade soba and seasonal ingredients.
Allergens: Buckwheat, Gluten, Wheat, Vegan: No, Vegetarian: No
Estimated Calorie Count: 367
Kaiseki Course ‘Kikyou’¥14,000
An elegant kaiseki course showcasing a variety of seasonal dishes and flavors.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 350
[Celebration] Akashi Natural Sea Bream with Salt Crust ‘Yuzuriha’¥16,000
A celebratory dish featuring Akashi sea bream, expertly prepared with a salt crust.
Allergens: Fish, Vegan: Yes, Vegetarian: Yes
Estimated Calorie Count: 346
Kaiseki Course ‘Asagi’ [Handmade Soba]¥20,000
A refined kaiseki course featuring handmade soba and a selection of seasonal dishes.
Allergens: Buckwheat, Gluten, Wheat, Vegan: No, Vegetarian: No
Estimated Calorie Count: 367
Kaiseki Course ‘Ruri’¥28,000
An exquisite kaiseki experience with a focus on high-quality seasonal ingredients.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 385
Extra Large Live Hairy Crab and Chateaubriand (for 2 or more)¥70,000
A lavish dish featuring live hairy crab paired with premium Chateaubriand.
Allergens: Shellfish, Vegan: No, Vegetarian: No
Estimated Calorie Count: 80
Limited to November-March: Extra Large Live Matsuba Crab and Domestic Black Abalone¥80,000
A seasonal delight featuring large Matsuba crab and fresh black abalone.
Allergens: Shellfish, Vegan: No, Vegetarian: No
Estimated Calorie Count: 187
Limited to November-March: Extra Large Live Matsuba Crab and Natural Fugu¥100,000
A luxurious dish featuring Matsuba crab paired with exquisite natural fugu.
Allergens: Shellfish, Vegan: No, Vegetarian: No
Estimated Calorie Count: 331
Chef’s Special Course (for 2 or more)¥100,000
A special course featuring a selection of the finest seasonal ingredients.
Allergens: None detected, Vegan: Yes, Vegetarian: Yes
Estimated Calorie Count: 423
Menu Date: December 2025
Dietary & Allergen Information: Please be aware that our dish analysis is powered by AI and may contain errors. Always check with your server before ordering.
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⚠️ Dietary & Allergy Warning
Our AI estimates dietary info based on dish names and descriptions. Always inform your server of allergies or dietary restrictions before ordering.
Address
4-1 Kioicho, Chiyoda City, Tokyo, Japan
GPS
35.6816087, 139.7341346
Telephone
Accuracy
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