Campaign Overview
Prize Package:
A set of the following two products will be awarded:
- CRANKSPEAKER (available in Black or Light Gray)
- LANTERNCLOCK (Light Gray)
Number of Winners:
10 winners for each color, totaling 20 individuals.


Featured Products
1. CRANKSPEAKER: A Relaxing Wireless Speaker that Can Power Up in Emergencies
The CRANKSPEAKER reimagines the emergency hand-crank radio as an interior-harmonizing Bluetooth® speaker for daily use. It allows users to enjoy relaxing time with a comfortable wireless speaker in their daily lives, while also providing preparedness for emergencies through its hand-crank power generation capability. This product received the “2025 Good Design Award.”

For more details, visit the official product page: https://rhythm.jp/lp/crankspeake
2. LANTERNCLOCK: A Relaxing Lantern Clock that Lights Up in Emergencies
When a sudden power outage plunges surroundings into darkness, immediate light is crucial for assessing the situation and maintaining calm. The LANTERNCLOCK serves as a digital clock with a light function for everyday use, and it continues to illuminate even if the power supply is lost during an emergency. It aims to provide comfort through light in various scenarios while preparing for unexpected events.

For more details, visit the official product page: https://rhythm.jp/lp/crankspeaker
Campaign Period
Friday, March 6, 2026, 12:00 PM – Friday, March 27, 2026, 11:59 PM (JST)
How to Enter
- Follow the official Instagram account (@rhythm_1950) during the campaign period. (Existing followers are also eligible.)
- Choose your desired CRANKSPEAKER color (Black or Light Gray) and comment on the campaign post with your choice (e.g., “Black” or “Light Gray”).
X (formerly Twitter)
- Follow the official X account (@rhythm_1950).
- Repost the campaign post.
- Comment with your desired CRANKSPEAKER color (Black or Light Gray).
Official Accounts:
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Instagram: https://www.instagram.com/rhythm_1950/
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X (Twitter): https://x.com/rhythm_1950
Winner Notification
Winners will be selected based on their Instagram or X (formerly Twitter) accounts and past posts. Selected individuals will be contacted via direct message to confirm necessary shipping information. This contact is scheduled for late March 2026. Please keep your account followed during this period. If no response is received by the specified deadline in the direct message, the selection will be invalidated.
Important Notes
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Accounts set to private or those that unfollow Rhythm’s Instagram or X accounts will not be eligible for selection.
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Applicants agree not to dispute the results. Reasons for selection will not be disclosed.
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The right to the prize is non-transferable.
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Personal information provided will be used solely for this campaign and will not be used for other purposes.
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Eligibility is limited to residents of Japan.
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This campaign is organized by Rhythm Corporation and is not sponsored by Instagram or X (formerly Twitter).
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For more information regarding the handling of personal information, please refer to the company’s website: https://www.rhythm.co.jp/privacy/
About Rhythm Corporation
Rhythm is a Japanese precision equipment manufacturer that has been producing and selling clocks since 1950. The company develops its own movements and mechanisms, which are the core of its clocks. With factories in Japan and overseas, its products have been cherished for many years in Japan and over 90 countries worldwide. In recent years, Rhythm has expanded its product line to include items beyond clocks, such as USB fans and humidifiers. In an era of significant change, Rhythm aims to contribute to healthy and enjoyable lives by organizing the rhythm of daily living.
Company Overview:
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Company Name: Rhythm Corporation
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Location: 1-299-12 Kita-bukuro-cho, Omiya-ku, Saitama-shi, Saitama 330-9551, Japan
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Representative Director and President: Takeo Yumoto
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Established: November 7, 1950
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Business Activities: Clocks (various types), Watches, Information equipment, In-car equipment, Electronic components, Precision molds, Molded parts, Connection terminal parts, and other precision machinery.
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Corporate Website: https://www.rhythm.co.jp/
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Rhythm SNS Links: https://rhythm.jp/links/sns.html

