We will be carrying out "piping work" as described below. This will reduce noise and vibration when pedestrians and vehicles are passing by.
We apologize for any inconvenience this may cause, but regarding the guidance of pedestrians and vehicles...
We will guide you safely, so we appreciate your understanding and cooperation.
If you have any questions or concerns during construction, please speak to a nearby worker or traffic controller.

Working hours
Thursday, April 9, 2026: Pavement cutting work from approximately 9:00 AM to 6:00 PM.
April 10, 2026 (Friday) Plumber: From approximately 8:00 PM to 5:00 AM
*Construction may be postponed due to rain or other reasons.

Please see here for construction site drawings and other details.

Contact Information
Contracting company: Arai Equipment Co., Ltd. 5696-0402
Construction company: Sansho Co., Ltd. 5663-2131