At night, past wooden fences and lit trees, a concrete sign tower whose lowest white panel shows a black loop mark and OTTO, with a spiral stair inside the lit entrance.

A hidden basement bar, Roppongi

Down the spiral stair, a basement bar.

Counter seats, box seats and a private karaoke room. Every night from 9pm to 5am.

Two minutes from Roppongi Station, one floor down.

6-7-9 Roppongi, in the m² Roppongi building. The white panel on its sign tower shows a knot-like mark and OTTO. Down a spiral staircase on B1: stacked stone walls, leather sofas and a counter. Come alone or with a crowd, for a quiet glass or a loud night.

Floor: B1
Private room: With karaoke
Roppongi Sta.: 2 min walk
Google: 5.0Google rating 5.0 (84 reviews)

A landing beneath a cantilevered concrete stair: a dark panelled door in a carved gilt frame under a lantern, and a brass handrail over a green-lit stairwell.

A look inside

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The lounge: brown and black leather chesterfields and armchairs, a trunk table, a crystal floor lamp, and walls of bare concrete and stacked stone.

The bar counter seen head-on: high-backed black chairs with mustard-yellow seats, a backlit back bar and three chrome globe pendant lights.

On a rainy night, a lit white square panel on the building's sign tower: a black interlocking-loop mark over OTTO in serif capitals, with an m² ROPPONGI plate below.

A stacked slate wall with a crystal candle floor lamp, brown and black leather armchairs and a black tufted wingback; a leather chesterfield and a wooden table in front.

A narrow alley under a pale sky, past potted trees and traffic cones, to a concrete sign tower whose lowest white panel carries a black loop mark and OTTO.

A worn brown leather chesterfield with a grey cushion and a metal-clad trunk table with leather trim and handles, beside a bare concrete wall.

Stone steps curving down beside a bare concrete wall, with a steel handrail.

Whisky bottles in a row on a wooden shelf before a stacked stone wall, a chrome pendant lamp out of focus beside them.

A lit back-bar shelf: bottles laid in racks above rows of spirits, a globe pendant lamp blurred in the foreground.

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Hours and directions

Hours

Mon	21:00-5:00 (next day)
Tue	21:00-5:00 (next day)
Wed	21:00-5:00 (next day)
Thu	21:00-5:00 (next day)
Fri	21:00-5:00 (next day)
Sat	21:00-5:00 (next day)
Sun	21:00-5:00 (next day)

Open every night. Ask about national holidays and the New Year period.

Address: 〒106-0032 m² Roppongi B1, 6-7-9 Roppongi, Minato-ku, Tokyo
Station: 2 min walk from Roppongi Station exit 3 (Hibiya line)
Seating: Counter seats, box seats and a private room with karaoke
Good to know: Look for the OTTO panel on the sign tower, then take the spiral stair down to B1. You can also ask by Instagram DM.

Open in Google Maps 03-6434-5115