Scheduled downtime for JapanKnowledge Database maintenance from Jan.31 to Feb.1

〈Schedule〉
From 21:00 on Wednesday, 31th Jan. to 3:00 on Thursday, 1st Feb. 2024 (Japan Time)

〈Suspended service〉
All JapanKnowledge Services (JapanKnowledge Lib, Select contents and JKBooks)