Thank you for always using COCO case.
This is COCO case customer center.
Due to traffic congestion caused by people returning home from other parts of Japan during the New Year holidays, there may be delays in delivery of packages during the following period.
We apologize for any inconvenience this may cause, and we appreciate your understanding and cooperation.

◆ Target period

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・Sunday, December 28, 2021 - Tuesday, January 4, 2022