Introduction to ONE GAI
On April 30, 2023, the vibrant capital city of Japan welcomes a unique dining concept, ONE GAI, dedicated exclusively to serving healthy Khao Man Gai. Nestled in the fashionable Mita area of Tokyo, this restaurant shines with its chic Korean café aesthetic, designed to broaden the appeal of ethnic cuisine to health-conscious diners. The establishment stems from the recognition that many enjoy ethnic flavors but are often deterred by concerns regarding calories and fats.
Concept and Philosophy
ONE GAI has been established with a clear vision: to create a guilt-free dining experience where customers can indulge in healthy yet delicious food. Utilizing a distinct cooking method, ONE GAI presents juicy domestic chicken that perfectly retains moisture. Additionally, patrons can customize their meals by selecting from various types of rice such as Jasmine, fifteen-grain, and even cauliflower Jasmine, along with different cuts of chicken like thigh and breast. This customization allows guests to curate a high-protein, low-carb meal tailored to their preferences, effectively removing the guilt often associated with indulgent dining.
Signature Menu Highlights
ONE GAI takes pride in its signature dishes, which cater to diverse nutritional needs:
The Guilt-Free
This dish blends cauliflower with Jasmine rice, topped with domestic chicken breast and an extra sprinkle of fresh cilantro for a refreshing finish. At just 388 calories, it's perfect for those on a diet.
- - Calories: 388 kcal
- - Protein: 42.7g
- - Fat: 3.9g
- - Carbohydrates: 43.3g
The Protein MAX
A true powerhouse, this menu features oversized domestic chicken breast paired with steamed egg and broccoli, providing a staggering 90g of protein in one meal—ideal for fitness enthusiasts.
- - Calories: 986 kcal
- - Protein: 89.1g
- - Fat: 12.9g
- - Carbohydrates: 129.9g
Khao Man Gai & Gapao Mix
For those indecisive about what to order, this dish serves both the moist Khao Man Gai and a spicy, authentic Gapao rice fusion on a single plate, an absolute must-try.
Ambiance: A Space for Everyone
ONE GAI's interior seeks to overturn the typical ethnic restaurant image, offering a bright and inviting dining atmosphere. With light oak trays and cheerful blue plates paired with elegant matte gold cutlery, every table setting enhances the aesthetic appeal. The restaurant's signature chicken logo decorates pristine white napkins, contributing to a relaxed dining experience ideal for enjoying lunch or dinner.
Location and Overview
Restaurant Name: ONE GAI Mita
Address: 3-3-3 Mita, Minato, Tokyo, 108-0073
Access: A 3-minute walk from Mita Station (Toei Mita Line) A3 Exit / 5 minutes from Tamachi Station (JR Yamanote Line) West Exit
Opening Hours: 11:00 AM - 10:00 PM
Phone: 03-6820-6983
Seats Available: 20
Official Instagram:
ONE GAI Instagram
Mobile Order: Available for takeout with time-specific orders.
Company Insight
ONE GAI operates under the umbrella of Alcantara Corporation, led by CEO Hiroshi Asano. The company is located in Ota, Tokyo, and was established in January 2025, focusing on innovative dining experiences across the restaurant industry.
In summary, ONE GAI is not just another restaurant; it embodies a fresh approach to healthier eating without compromising on flavor or enjoyment. With its inviting atmosphere and distinct meal options, it makes for a fantastic addition to Tokyo's vibrant culinary scene.