キャンペーン

[Luxury Weekday Hotel Date] Handmade Ring Workshop "Kobo Smith Sapporo" x Keio Plaza Hotel Sapporo "Teppanyaki Yamanami" First Collaboration! Special Lunch Plan with Silver Ring Making "Effectively Free" Starts Reservation from June 9 (Tue)

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Jun 9, 2026 10:00 AM ・ Updated Jun 14, 2026 12:02 AM ・ 11 min read ・ Source: PR TIMES

Show contents

⚡ Key Points

Kobo Smith Keio Plaza Hotel Sapporo, operated by Ippoo Co., Ltd., and Teppanyaki Yamanami on the 22nd floor of the same hotel have launched their first joint project.
A special weekday lunch plan, limited to two groups per day, combining a chef's lunch with a silver ring-making experience (worth 5,500 yen) will be offered from June 10, 2026.
Reservations open on June 9.

Kobo Smith Keio Plaza Hotel Sapporo, operated by Ippoo Co., Ltd., and Teppanyaki Yamanami on the 22nd floor of the same hotel have launched their first joint project. A special weekday lunch plan, limited to two groups per day, combining a chef's lunch with a silver ring-making experience (worth 5,500 yen) will be offered from June 10, 2026. Reservations open on June 9.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000222.000061840.html Distributor: PR TIMES
Published: Jun 9, 2026

Kobo Smith Keio Plaza Hotel Sapporo, a handmade pair ring specialty store operated by Ippoo Co., Ltd. (located in Sapporo City, Hokkaido), in collaboration with Teppanyaki Yamanami on the 22nd floor of the same hotel, will launch a special collaboration plan exclusively for weekday lunch starting Wednesday, June 10, 2026.

This plan is a premium weekday date plan, limited to two groups per day, which includes a luxurious chef's lunch at Teppanyaki Yamanami and a complimentary silver ring-making experience at Kobo Smith Sapporo (normally 5,500 yen per person including tax).

Enjoy a satisfying meal and create lasting memories with ring making, all conveniently within the hotel. Please use this for anniversary dates with your loved one or for creating special memories with friends.

Collaboration Plan Overview

Period: Wednesday, June 10, 2026 - Tuesday, June 30, 2026 (Weekday lunch only, limited to 2 groups per day, reservation required)

Price: 7,000 yen per person (tax and service charge included)

Plan Contents:

[Dining] Chef's lunch at Teppanyaki Yamanami, 22nd floor, Keio Plaza Hotel Sapporo

[Experience] Free silver ring-making experience at Kobo Smith Sapporo, 1st floor, Keio Plaza Hotel Sapporo

*You can create a "sophisticated design 1mm width silver ring" normally worth 5,500 yen.

Two Selectable Schedules

You can choose your preferred time slot from the following two patterns according to your convenience.

[Pattern A: Enjoy ring making first course]

11:30〜: Silver ring making experience at Kobo Smith Sapporo (1st floor)

13:00〜: Luxurious chef's lunch at Teppanyaki Yamanami (22nd floor)

[Pattern B: Create memories after a delicious lunch course]

12:00〜: Luxurious chef's lunch at Teppanyaki Yamanami (22nd floor)

14:00〜: Silver ring making experience at Kobo Smith (1st floor)

*The silver ring making process takes approximately 1.5 to 2 hours.

Appeal of this Plan

Overwhelming value: Ring making worth 5,500 yen is "free"

Craftsmen support you in creating a genuine 1mm width silver ring. This is an unprecedented value plan where you can experience this effectively for free. *Changing the ring type is available for an additional fee.

No travel hassle! A sophisticated adult date completed within the hotel

Enjoy teppanyaki lunch while viewing the beautiful scenery from the 22nd floor, and ring making in the calm atelier on the 1st floor. Even on rainy or hot days, you can spend an elegant time without the stress of moving.

Notes on Usage

This plan requires a reservation by 18:00 the day before the use date.

Menu contents may be partially changed due to procurement or fishing conditions, or other circumstances.

Reservations here▶︎https://www.tablecheck.com/shops/keioplaza-sapporo-yamanami/reserve

Store Overview and Inquiries

[Inquiries about ring making]

Store Name: Kobo Smith Keio Plaza Hotel Sapporo Store

Location: 1st floor, Keio Plaza Hotel Sapporo

Contact: 011-211-6193

[Inquiries about dining]

Store Name: Teppanyaki Yamanami

Location: 22nd floor, Keio Plaza Hotel Sapporo

Contact: 011-271-0111

About Kobo Smith Sapporo

Free and beautiful rings, possible only at Kobo Smith Sapporo. Designers and skilled craftsmen support you in shaping your ideals.

Handmade baby rings are also available

A small sparkle that watches over your baby's future - a baby ring. Work with professional craftsmen as a family, freely customize with birthstones and engravings. You can shape the "small sparkle" that watches over your baby's future into a one-of-a-kind original ring.

Handmade wedding ring and engagement ring specialty store

Address:

〒060-0062

1F, Oenon Hokkaido Building, 1-10, Minami 2-jo Nishi 10-chome, Chuo-ku, Sapporo, Hokkaido

Business Hours:

10:00〜19:00

(Late course 19:00〜23:00)

Reservation:

Fully reserved system

https://sapporo-smith.jp/reserve/

Access:

3-minute walk from Exit 3 of Nishi 11-chome Station on the subway

Parking fee assistance available for customers ordering wedding/engagement rings

URL

https://sapporo-smith.jp/

YouTube

https://youtu.be/oDhwYX-sWUo?si=xf8bcuw4ruBTCEHw

TikTok

https://www.tiktok.com/@smith_sapporo

Instagram

https://www.instagram.com/smith_sapporo_honten/

GoogleMap

https://maps.app.goo.gl/KoT87WQnMDAuCDBH8

Handmade pair ring specialty store

Address:

〒060-0005

1F, Keio Plaza Hotel Sapporo, 2-1, Kita 5-jo Nishi 7-chome, Chuo-ku, Sapporo, Hokkaido

Business Hours:

9:00〜19:00 (Late course 19:00〜21:00)

Reservation:

Fully reserved system

https://sapporo-smith.jp/reserve/

Access:

5-minute walk from JR Sapporo Station / 7-minute walk from Sapporo Station on the Sapporo Municipal Subway

Dedicated parking lot available at Keio Plaza Hotel Sapporo

TikTok

https://www.tiktok.com/@smith_sapporo_kpla

Instagram

https://www.instagram.com/smith_sapporo_kpla

GoogleMap

https://maps.app.goo.gl/wPz6tRrQBoUDGWwVA

Company Overview

Company Name:

Ippoo Co., Ltd.

Location:

〒060-0062

1F, Oenon Hokkaido Building, 1-10, Minami 2-jo Nishi 10-chome, Chuo-ku, Sapporo, Hokkaido

Established:

April 1, 2009

Corporate Website

https://ippoo-japan.com/

Jewelry repair, processing, and remodeling specialty store

"RITZ GLANDE"

https://www.sapporo-housekisyuuri.com/

"Sapporo Houseki Kaitori.com"

https://sapporo-housekikaitori.com

FACT BOX

Source: PR TIMES
Category: キャンペーン

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jun 9, 2026 10:00 AM — Distributor PR TIMES
Collected　Jun 9, 2026 10:27 AM
AI structured & analyzed　Jun 9, 2026 6:35 PM
Desk-reviewed & published　Jun 9, 2026 10:00 AM

FAQ

What is the period of this collaboration plan?

From Wednesday, June 10, 2026 to Tuesday, June 30, 2026. It is a weekday lunch-only plan, limited to 2 groups per day, and requires advance reservation.

What is the price and what does it include?

It is 7,000 yen per person (tax and service charge included). It includes a chef's lunch at Teppanyaki Yamanami on the 22nd floor and a silver ring-making experience (normally worth 5,500 yen) at Kobo Smith Sapporo on the 1st floor.

How do I make a reservation?

Advance reservation is required by 18:00 the day before your visit via the TableCheck reservation page (https://www.tablecheck.com/shops/keioplaza-sapporo-yamanami/reserve).

Cite this article — HOW TO CITE

Washin AI News Desk“[Luxury Weekday Hotel Date] Handmade Ring Workshop "Kobo Smith Sapporo" x Keio Plaza Hotel Sapporo "Teppanyaki Yamanami" First Collaboration! Special Lunch Plan with Silver Ring Making "Effectively Free" Starts Reservation from June 9 (Tue)”AI News by Washin Village（和心村）, Jun 9, 2026. https://aeo.idaeo.ai/ai/ippoo-japan-com/en/news/2026-06-09-%E8%B4%85%E6%B2%A2%E3%81%AA%E5%B9%B3%E6%97%A5%E3%83%9B%E3%83%86%E3%83%AB%E3%83%87%E3%83%BC%E3%83%88-%E6%89%8B%E4%BD%9C%E3%82%8A%E6%8C%87%E8%BC%AA%E3%81%AE-%E5%B7%A5%E6%88%BFsmith%E6%9C%AD%E5%B9%8C-%E4%BA%AC%E7%8E%8B%E3%83%97%E3%83%A9%E3%82%B6%E3%83%9B%E3%83%86%E3%83%AB%E6%9C%AD%E5%B9%8C

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