Bistro Gastros
A basement French bistro in Hiroo celebrating over 11 years of devoted service to aged beef lovers. Gastros sources premium dry-aged wagyu and organic produce from trusted Japanese farms, preparing them with precise French technique. The intimate, cave-like dining room features a dramatic floor-to-ceiling wine rack, a sleek bar counter with stools, and dark wood tables set against white concrete walls — a relaxed yet sophisticated setting for a serious meat experience. The menu rotates around aged beef hamburger steak, wagyu steak, and roasted chicken, all paired with an impressive natural wine selection.
Address
Japan, 〒150-0012 Tokyo, Shibuya, Hiroo, 5-chōme−1−２０ B1階
Open in Google Maps
Contacts
Hours
Today
Closed
Monday
Closed
TuesdayLast order: 14:30
11:30 – 15:0017:00 – 22:00
WednesdayLast order: 14:30
11:30 – 15:0017:00 – 22:00
ThursdayLast order: 14:30
11:30 – 15:0017:00 – 22:00
FridayLast order: 14:30
11:30 – 15:0017:00 – 22:00
SaturdayLast order: 21:00
11:30 – 15:0017:00 – 22:00
SundayLast order: 21:00
11:30 – 15:0017:00 – 22:00
Features
French bistroCredit cards acceptedClosed MondaysDry-aged wagyu beefÀ la carte & course menusDate night, anniversary, business dinnerExtensive natural wine list
Menu
* The menu was scanned by a user, not uploaded by the owner. There may be inaccuracies.
Course Menu
Soup
Appetizers
Main Dishes
Desserts
Drinks
Course Menu
Combo Course — Aged Beef Hamburger & Wagyu Misoji Steak
Signature dinner course: assorted appetizers with homemade charcuterie, organic hydroponic lettuce salad, 180g aged beef hamburger steak, 60g Kuroge Wagyu Misoji, dessert, and coffee or tea. A crowd-favourite that showcases both burger and steak in one sitting.
¥5,500
Soup
Today's Half Soup
A daily-changing soup served in a half portion. Full-size upgrade available for an additional ¥200.
Appetizers
Today's Assorted Appetizers
A daily selection of appetizers combining homemade charcuterie, seasonal preparations such as Yamanashi-sourced pork ham, homemade corned beef, and aged pork bacon — paired with organic hydroponic LEAFLE tartar salad.
Main Dishes
100% Aged Beef Hamburger Steak 180g
A pure aged-beef hamburger steak, juicy and deeply flavoured from the dry-aging process. Served with seasonal vegetables. Optional toppings: Gorgonzola sauce (+¥400) or grated radish ponzu (+¥300).
¥3,900
100% Aged Beef Hamburger Steak 270g
The larger portion of the signature aged-beef hamburger steak — 270g of intense, dry-aged beef for serious meat lovers. Same optional toppings available.
¥4,600
Satsuma Wagyu Ichibo Steak 150g
A lean, flavourful cut of Satsuma Wagyu (Kagoshima black cattle) — the Ichibo (rump cap) — grilled to the guest's preference. Clean, beefy taste with a satisfying texture.
¥5,700
Satsuma Wagyu Ichibo Steak 250g
The 250g version of the Satsuma Wagyu Ichibo steak for those seeking a fuller portion.
¥7,000
Premium Aged Beef Specialty Cut Steak 100g
A 100g serving of the day's best dry-aged cut — selected for peak condition. Exceptionally concentrated flavour from the ageing process.
¥6,300
Denjo Farm Chicken Leg Confit with Tomato Mustard Salad
Slow-cooked chicken leg confit from Denjo Farm, rendered silky and tender. Accompanied by a bright tomato mustard salad for balance.
¥3,500
Denjo Farm Roasted Chicken with Gorgonzola Sauce
Roasted chicken from Denjo Farm, finished with a rich and pungent Gorgonzola cream sauce. A hearty French bistro classic.
¥3,500
Aged Beef Bolognese Pasta 150g
Pasta in a slow-cooked bolognese sauce made from dry-aged beef — rich, meaty, and deeply savoury.
¥3,500
Aged Beef Bolognese Pasta 200g
The larger portion of the aged beef bolognese pasta.
¥4,000
Desserts
Chocolate Terrine
A dense, silky raw chocolate terrine — rich and bittersweet, a refined end to the meal.
Apple Compote Jelly & Panna Cotta
Delicate panna cotta paired with a lightly spiced apple compote jelly — light and refreshing.
Cranberry & Lemon Semifreddo
A semi-frozen Italian-style dessert balancing tart cranberry and bright lemon — cool and mousse-like.
Drinks
Draft Beer — Kaoru Ale
A fragrant Japanese craft ale served on draft.
¥800
Guinness
Classic Irish stout on draft.
¥900
Lemon Sour
A refreshing Japanese-style lemon sour highball.
¥700
Sparkling Wine — Pierzon Cuvée Perle
Glass of sparkling wine.
¥180
Glass of Wine (Red or White)
Selection of natural wines by the glass — ask staff for today's options.
¥300 add-on with course
Surgiva Sparkling Water
Premium Italian mineral sparkling water.
¥800
Karl Lowen Riesling
A structured, mineral-driven Riesling from the Mosel — pairs beautifully with the spring vegetable dishes.
¥1,300