CiNii Shibboleth authentication service will be unavailable from 10:00 to 10:30 on June 21 (Thu.), 2018 [JST].

CiNii Shibboleth authentication service will be unavailable from 10:00 to 10:30 on June 21 due to system maintenance.

We deeply apologize for the inconvenience.

*It was restored although this service stopped until 17:00 21 June due to error.We are sorry for the inconvenience this may cause.