Sandwich KoKo
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A beloved retro sandwich counter nestled in the Tokyo Station underpass, founded in 1979 and drawing loyal regulars for nearly half a century. The compact, vintage interior seats just 11 inside with 4 terrace spots, creating an intimate urban-oasis feel amid the bustle of Marunouchi. The menu of handmade sandwiches ranges from the classic egg and croquette to the crowd-favourite karaage dog — a hefty fried-chicken bun that satisfies even the heartiest appetite. An ideal breakfast or quick lunch stop for commuters and office workers.
Address
1-chōme-10-5 Marunouchi, Chiyoda City, Tokyo 100-0005, Japan
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Hours
Today
Open now06:30 – 19:00
Monday
06:30 – 19:00
Tuesday
06:30 – 19:00
Wednesday
06:30 – 19:00
Thursday
06:30 – 19:00
Friday
06:30 – 19:00
Saturday
06:30 – 16:00
Sunday
06:30 – 16:00
Features
Walk-in onlyRetro vintage sandwich counter11 seats + 4 terrace seatsHandmade sandwiches and hot dogsTakeout available
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Menu
* The menu was scanned by a user, not uploaded by the owner. There may be inaccuracies.
Sandwiches and Hot Dogs
Croquette Double Cabbage Sandwich
Crispy croquette sandwich loaded with double portions of cabbage.
¥560
Minced Cutlet Double Cabbage Sandwich
Juicy fried minced meat patty (menchi katsu) with double cabbage in soft bread.
¥680
Fluffy Egg Sandwich
Generously filled with creamy egg salad. A classic Japanese-style egg sandwich.
¥430
Dagwood Sandwich
A towering multi-layer sandwich loaded with various fillings.
¥710
Pork Cutlet Sandwich
Crispy breaded pork cutlet in a soft sandwich.
¥870
Chicken Cutlet Sandwich
Crispy fried chicken cutlet in a soft bun.
¥1,100
Hamburger
Classic house-made beef hamburger in a soft bun.
¥730
Cheeseburger
House beef burger with melted cheese.
¥860
Croissant Egg Sandwich
Buttery croissant filled with egg.
¥220
Croissant Roast Ham Sandwich
Buttery croissant filled with roast ham.
¥280
Hot Dog
Classic grilled sausage hot dog in a soft bun.
¥490
Karaage Chicken Dog
Signature item: a voluminous fried chicken hot dog, roughly 30 cm long and very filling. Popular with the lunch crowd.
¥710