NDL Search system (https://iss.ndl.go.jp/) will be unavailable because of system maintenance from 18:00 to 21:00, December 7th (Japan Time)
 
Therefore 1) and 2) will occur in HINAGIKU. The search in HINAGIKU is no problem.
 
1) even if a hyperlink of each database name is clicked, a screen doesn't change.
 
The target data base is as follows.
 
* National Diet Library Catalog
* National Diet Library Periodical Index
* CiNii Articles (National Institute of Informatics)
*JAIRO (National Institute of Informatics)
* J-STAGE (Japan Science and Technology Agency)
 
Above databases cooperate with HINAGIKU through NDL search system..
 
 
2)even if a hyperlink , NDL search system, on right of a list retrieval result screen is clicked, a screen doesn't change.a retrieval result screen is clicked, a screen doesn't change.
 
 
Sorry for the inconvenience..