Where is the location of the Cave BAR [THE BAR 23.46]?

It is located within the grounds of the 'THE SHINRA' hotel at 284-1 Shioimi, Katsura City, Chiba Prefecture.

Are there any usage conditions for [THE BAR 23.46]?

You must be a guest staying at 'THE SHINRA' and a member of the HANASHIBUKI Resort official app. Registration on the day of your stay is also possible.

What are the business hours?

It operates from 20:00 to 24:00 (last order at 23:00) and is reservation-only.

What kind of menu is available?

We offer wine, whiskey, seasonal amuse-bouche, a signature cocktail 'Cave de SHINRA' made with Boso lamb, a limited-time Boso loquat cocktail, and night parfaits.

What are the features of the facility?

The facility features a unique space with cave textures recreated by local carpenters, calculated lighting effects, and a 4-meter resin counter made from a single rare cypress wood slab.

Cave Bar [THE BAR 23.46] Debuts: A CAVESCAPE BAR Fusing Otherworldly Cave Atmospheres with Cutting-Edge Architecture (Tateyama City, Chiba Pref.)

Published May 22, 2026 9:00 PM ・ Updated Jun 14, 2026 5:03 AM ・ 4 min read ・ Source: PR TIMES

Kogane Co., Ltd. has opened 'THE BAR 23.46,' a cave-converted bar at 'THE SHINRA' hotel in Tateyama City, Chiba Prefecture. This reservation-only facility for guests offers cocktails made with local products in a space where cave ambience meets modern architecture.

Kogane Co., Ltd. (Location: 233-4 Shiomi, Tateyama City, Chiba Prefecture) has opened a new cave bar, 'THE BAR 23.46,' at 'THE SHINRA' (Tateyama City), a hotel operated by the company. It is a space where the otherworldly atmosphere of a cave perfectly fuses with cutting-edge architecture, allowing guests to enjoy conversation over fine liquor.

Business Hours: 20:00–24:00 (L.O. 23:00), by advance reservation only. Seats: 10–12 (two sofa seats, counter, stand table). *Exclusively for guests who are members of the official HANASHIBUKI Resort app (registration on the day of stay is possible).

At the foot of the lush green hills where THE SHINRA stands, opening the small door attached to the rock surface reveals the completely extraordinary space of THE BAR. Spend an unforgettable night in a cave wrapped in mystical light and sound, savoring wines and original cocktails made with local products from Tateyama.

At 'THE BAR 23.46,' local carpenters have recreated the hand-carved texture of the cave using masterful techniques. Carefully calculated lighting creates a one-of-a-kind, sophisticated space. The 4-meter long counter is made of a single rare 'Kaya' (Japanese nutmeg) board, finished with resin for a vibrant appearance.

A master bartender and sommelier are on staff. Guests can enjoy meticulously selected wines, whiskies, and cocktails, along with night parfaits and seasonal amuse-bouches.

<Opening Commemorative Menu> - Mini Parfait THE YORU: ¥1,200 (incl. tax). A mini parfait featuring seasonal fruits. - Cave de SHINRA: ¥2,500 (incl. tax). A signature cocktail based on 'Boso Rum,' featuring Tateyama lemon marmalade, cherry, and lemon. - Gin Tonic ~SHINRA Style~: ¥2,000 (incl. tax). A gin tonic with plenty of fresh fruit and local natural herbs. - Boshu Loquat and Jasmine Cocktail [Limited Time]: ¥2,500 (incl. tax). A seasonal frozen cocktail blending luxury Boshu loquats, jasmine fragrance, and local 'Biwa Liqueur' from Kameda Sake Brewery.

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Source: PR TIMES
Category: New Product
Products / services: THE BAR 23.46 / THE SHINRA

Cave Bar [THE BAR 23.46] Debuts: A CAVESCAPE BAR Fusing Otherworldly Cave Atmospheres with Cutting-Edge Architecture (Tateyama City, Chiba Pref.)

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