Notice of Urgent Maintenance

Scheduled for 7:30 p.m.-8:30 p.m. JST(UTC+09:00) on Thursday, Oct 18, 2018

All JapanKnowledge services – JapanKnowledge Lib , JK Select Contents and JKBooks – are scheduled to become unavailable for use during the above mentioned period. We apologize for the inconvenience and appreciate your patience. Thank you for your cooperation.