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    All-Day Dining OASIS GARDEN, Restaurant in Tokyo
    Restaurant

    All-Day Dining OASIS GARDEN

    Chiyoda, Tokyo

    Restaurant in Tokyo, Japan

    The Read

    Price

    $50–100per person

    Dress

    Smart Casual

    Why go

    All-Day Dining OASIS GARDEN is a practical Kioicho hotel-dining pick when timing, comfort, and a high-floor setting matter more than a chef-led destination meal. It suits solo diners, business meals, and mixed groups better than food-first travelers chasing sushi counters or high-concept cooking elsewhere in Tokyo.

    About All-Day Dining OASIS GARDEN

    For a Tokyo dining room, the case for All-Day Dining OASIS GARDEN is practical rather than highly specific: it is open daily from 7 AM to 10 PM and lists a smart casual dress code. These basics make it easier to consider when timing matters and when diners want a direct Tokyo option without relying on claims about cuisine, awards, or format.

    While helpful for planning around daily hours and dress expectations, information on All-Day Dining OASIS GARDEN does not include a chef, a particular cuisine, a menu structure, a seat count, prices, or special services.

    A Tokyo dining option with long daily hours

    All-Day Dining OASIS GARDEN is open Monday through Sunday, 7 AM–10 PM. That schedule is the clearest planning advantage, especially for diners comparing options with narrower or less clear service windows.

    The dress code is smart casual. Beyond that, it does not specify a tasting-menu format, a specialist concept, a beverage program, dietary accommodations, takeout, delivery, or a particular service style.

    Where it sits among Tokyo alternatives

    Compared with Kioicho Mitani, All-Day Dining OASIS GARDEN is best evaluated on practical details rather than on any culinary positioning. Compared with MAZ, the same caution applies: choose based on the facts for the meal you want, and confirm menu, price, and booking details directly.

    Other Tokyo options to consider include Eric South Toukyou gaaden terasu ten, La Precieuse Kioicho ten, and WASHOKU SOUTEN. The verdict: consider All-Day Dining OASIS GARDEN when its Tokyo location, daily 7 AM–10 PM hours, and smart casual dress code fit your plans; confirm food, price, and service details before treating it as a food-first destination.

    Venue detailsWheelchair Accessible
    Know before you goBefore you book
    Also considerAlternatives
    Restaurant contextTokyo, Japan
    Explore TokyoNearby

    Planning details

    Location
    Japan, 〒102-8585 Tokyo, Chiyoda City, Kioicho, 1−2 ザ・プリンスギャラリー 東京紀尾井町 36F
    Reservations
    Book on TableCheck
    Website
    princehotels.co.jp/kioicho/restaurant/garden
    Phone
    +81 3-3234-1136
    Around this placeMore Pearl picks
    Venue details

    Ambiance

    Bright, contemporary hotel-dining room styled as an airy sky garden, with large windows over Tokyo’s skyline, open-kitchen energy, and a calm but upscale hotel atmosphere that suits both special occasions and everyday meals.

    Tags

    Vibe

    ScenicModernElegant

    Best For

    FamilyGroup DiningBusiness Dinner

    Experience

    RooftopOpen KitchenPrivate Dining

    Sourcing

    Sustainable Seafood

    View

    Skyline

    Accessibility

    Wheelchair AccessibleElevator

    At the Table

    Dress Code
    Smart Casual
    Noise Level
    Conversational
    Service Style
    Upscale Casual
    Meal Pacing
    Standard
    Capacity
    Medium
    Kitchen
    Seasonal
    Menu Format
    A la carte, Tasting menu, Buffet, Set menu
    Dietary
    Vegetarian friendly, Vegan options, Allergy accommodating
    Private Dining
    Available

    Signature Dishes

    • Dinner Course “Azure”
    • Dinner Course “Oasis”
    • Natural Breeze Lunch Course
    • Steak Course (sirloin 200g)
    • The Gallery Breakfast buffet
    • Tropical Mango Parfait
    Know before you go

    Know Before You Go

    Getting there
    Japan, 〒102-8585 Tokyo, Chiyoda City, Kioicho, 1−2 ザ・プリンスギャラリー 東京紀尾井町 36F
    Planning details

    Location

    Japan, 〒102-8585 Tokyo, Chiyoda City, Kioicho, 1−2 ザ・プリンスギャラリー 東京紀尾井町 36F · Directions

    +81 3-3234-1136

    princehotels.co.jp/kioicho/restaurant/garden

    Book on TableCheck

    Also consider

    Where to go if this is not the right fit

    If the goal is a more ambitious Tokyo meal, choose MAZ instead. If the plan needs a nearby, lower-spend option with clearer pricing, Eric South Toukyou gaaden terasu ten is the cleaner alternative.

    Restaurant context

    How it compares in Tokyo

    MAZ is the splurge-leaning choice for diners who want an innovative, ¥¥¥¥ meal with a stronger destination signal. All-Day Dining OASIS GARDEN is the easier, more flexible hotel option: better for mixed agendas, less convincing for travelers prioritising a tightly defined culinary experience.

    Eric South Toukyou gaaden terasu ten and La Precieuse Kioicho ten are better value plays when the meal is casual and price visibility matters. Choose Eric South for a clearer food craving, La Precieuse for a lighter stop, and OASIS GARDEN when the room, hotel service, and longer operating window are the point.

    Kioicho Mitani is the sharper choice for sushi-focused diners, while WASHOKU SOUTEN is the more relevant cross-shop when Japanese dining is the brief. OASIS GARDEN wins on ease and setting, not specialist depth.

    Explore Tokyo
    Around this place
    Read more on Pearl

    Discover more on Pearl

    Unlock the full All-Day Dining OASIS GARDEN guide in Pearl, including awards, comparisons, FAQs, planning details, and nearby places.

    Compare All-Day Dining OASIS GARDEN
    All-Day Dining OASIS GARDEN Tokyo and similar venues
    VenueLocationCuisinePriceAwards
    All-Day Dining OASIS GARDENTokyo, , No published awards
    MAZTokyoInnovative¥¥¥¥
    Star Wine Lists 2026 · #12026 Asia's 50 Best Restaurants · #282026 OAD Top Restaurants in Japan Ranked · #452026 Tabelog Bronze · #2672026 Michelin 2 Stars2026 La Liste Top Restaurants2025 OAD Top Restaurants in Japan Ranked · #272025 Asia's 50 Best Restaurants · #43Tabelog 100 - Innovative / Creative cuisine - 2025 · #92
    Eric South Toukyou gaaden terasu tenTokyo, JPY 2,000 - JPY 2,999 JPY 1,000 - JPY 1,999
    Tabelog 100 - Asian cuisine / Ethnic cuisine - TOKYO - 2024 · #67
    La Precieuse Kioicho tenTokyo, JPY 1,000 - JPY 1,999 JPY 1,000 - JPY 1,999
    Tabelog 100 - Sweets - TOKYO - 2023 · #12
    WASHOKU SOUTENTokyo, , No published awards
    Kioicho MitaniTokyoSushi,
    2026 Tabelog Bronze · #1792026 OAD Top Restaurants in Japan RecommendedTabelog 100 - Sushi - TOKYO - 2025 · #172025 OAD Top Restaurants in Japan Ranked · #2432025 Tabelog Bronze2024 OAD Top Restaurants in Japan Ranked · #2752023 OAD Top Restaurants in Japan Highly Recommended

    How All-Day Dining OASIS GARDEN Tokyo compares with similar nearby venues.

    FAQ

    Frequently Asked Questions

    Is All-Day Dining OASIS GARDEN good for solo dining?

    Information does not specifically address solo dining. It is located in Tokyo, opens daily from 7 AM to 10 PM, and has a smart casual dress code.

    What are alternatives to All-Day Dining OASIS GARDEN in Tokyo?

    Other Tokyo options to compare include Kioicho Mitani, WASHOKU SOUTEN, MAZ, La Precieuse Kioicho ten, and Eric South Toukyou gaaden terasu ten. Choose All-Day Dining OASIS GARDEN when its hours and smart casual dress code fit your plans.