Notice regarding the health of Iyori Shimizu

Thank you very much for your continued support of back number.


We previously informed Iyori Shimizu was not feeling well,

Tests conducted at a medical institution confirmed a positive result for COVID-19.

Currently, his condition is stable, and he is receiving treatment and being monitored in accordance with the instructions of the medical institution.


We sincerely apologize for the great inconvenience and worry caused to everyone who was looking forward to the performance.

We once again offer our deepest apologies.


For details regarding the rescheduled performance, ticket refunds, etc., please see below.

We will provide details on the tour's special website sometime this week.

Please keep your tickets with you until further notice.


We kindly ask for your understanding.



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