
Sound unites the world
SERVICE
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Sound unites the world

NEWS
Summer Holiday Notice
Our office will be closed from Saturday, August 9th to Sunday, August 17th. We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.
About delivery of Singing Ring
As of August 2025, due to abnormal summer weather, temperatures at work sites have been exceeding 50°C for several days, causing significant delays in the production of Singing Rings. At present, it will take approximately eight months for delivery, for which we sincerely apologize. Please contact us at mail@sion-inc.com for individual shipping information.
Information on business hours
Our business hours are from 10:00 to 18:00 (Japan time) on weekdays. Thank you for your understanding and cooperation.
About the shop of Singing Ring
Singing Ring® is a registered product of Sion Inc. It can only be purchased through the online shop of Sion Inc. Please note that products purchased through other websites or methods are not genuine.