When does the Karaoke BanBan 3-hour 400 yen campaign end?

It is held only on weekdays from April 8, 2026 to April 22, 2026.

What are the conditions for using the 3-hour 400 yen campaign?

The conditions are that you must use it on weekdays with two or more people. Additionally, if you enter after 8 PM, you need to order additional drinks or items.

Is the first round of the all-you-can-drink 400 yen campaign still running?

Yes, the first round of the food 400 yen and all-you-can-drink 400 yen campaign is still ongoing until April 27, 2026.

Phase 2 of 'Karaoke BanBan 400 Stores Celebration! Campaign' Launched

Published Apr 8, 2026 7:00 PM ・ Updated Jun 14, 2026 12:07 AM ・ 4 min read ・ Source: PR TIMES

Shin Corporation launched the second phase of its 400-store celebration for Karaoke BanBan, offering a '3 hours for 400 yen' room rate alongside ongoing discounts and an SNS giveaway.

Shin Corporation (Headquarters: Minato-ku, Tokyo, CEO: Nori Kawaguchi) has launched the second phase of the 'BanBan 400 Stores Celebration! Campaign' starting today, Wednesday, April 8, 2026, to commemorate reaching 400 stores nationwide. In addition to the campaign details started on April 1, customers can now use the service for a 'room rate of 400 yen for 3 hours'.

Start of 'Room rate of 400 yen for 3 hours' Details: Weekdays, limited to 2 or more people, 3 hours room rate 400 yen (tax included) Implementation period: Wednesday, April 8, 2026 to Wednesday, April 22, 2026 Campaign details by time zone: Entry before 20:00: Includes soft drink bar (or 1 soft drink for stores without a soft drink bar) Entry after 20:00: Requires ordering one drink, a soft drink bar, or a premium all-you-can-drink course.

The first phase campaign is also ongoing The following special prices implemented since April 1 are also continuing. You can use them together. 1. Target food items 400 yen: We offer target menu items for 400 yen (tax included). 2. 1-hour all-you-can-drink alcohol 400 yen: We offer the premium all-you-can-drink course for 400 yen (tax included). Implementation period: Wednesday, April 1, 2026 to Monday, April 27, 2026 Target stores: All Karaoke BanBan stores / Wakuwaku Karaoke Group stores (excluding some stores)

SNS Campaign Phase 3 Period: Wednesday, April 8, 2026 to Tuesday, April 14, 2026 Details: Follow official X & Repost Prize: 4,000 yen Amazon gift card for 40 winners by lottery

* Please see this page for details. https://campaign.karaoke-shin.jp/2604-1/400cp

Please take this opportunity to use 'Karaoke BanBan' and 'Wakuwaku Group' after April 8, which offer various great usage fees.

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Source: PR TIMES
Category: キャンペーン
Organizations: Amazon

Phase 2 of 'Karaoke BanBan 400 Stores Celebration! Campaign' Launched

⚡ Key Points

SNS Campaign Phase 3 Period: Wednesday, April 8, 2026 to Tuesday, April 14, 2026 Details: Follow official X & Repost Prize: 4,000 yen Amazon gift card for 40 winners by lottery

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