News

SystemJuly 4, 2025
July 21, 2025 9:00– Online services will be temporary unavailable

SystemMay 29, 2025
From 8:00 a.m. on June 4, request form is down

CloseApril 2, 2025
The CHSSL will be closed on the afternoon of June 20 and June 23-25.

SystemMarch 10, 2025
From 17:30 p.m. on March 13, request form is down

SystemFebruary 4, 2025
From 9:00 a.m. on Feb. 6, our website is down

SystemOctober 30, 2024
From 10:00 a.m. on Nov. 7, our website is down

CloseJuly 22, 2024
The CHSSL will be closed on Oct. 21-23.

NewsMay 1, 2024
Introducing CHSSL’s Digital Collections on JSTOR

NewsMarch 1, 2024
Study Series No. 81 is available

SystemJanuary 25, 2024
From 13:00 p.m. on Jan. 30, our website is down

CloseOctober 26, 2023
The CHSSL will be closed on Nov. 13-15.

SystemOctober 4, 2023
From 18:00 p.m. on October 5, request form is down

SystemSeptember 11, 2023
From 10:00 a.m. on Sep. 14, Our website will be down

SystemJune 19, 2023
From 13:00 p.m. on June 20, Our website will be down

SystemMay 25, 2023
From 15:00 p.m. on May 29, Request form will be down

NewsMarch 31, 2023
The Bulletin No. 43 is available

SystemDecember 9, 2022
From 18:00 p.m. on Dec. 12, Our website will be down

CloseNovember 24, 2022
The CHSSL will be closed on Dec. 14-16.

NewsOctober 7, 2022
Study Series No. 80 is available

NewsApril 1, 2022
Study Series No. 79 is available

NewsApril 1, 2022
CHSSL’s Services from April 1st, 2022 (Update May 31)

NewsMarch 14, 2022
The Bulletin No. 42 is available

NewsFebruary 1, 2022
Study Series No. 78 is available

NewsAugust 31, 2021
Wireless LAN services (1284Wireless, eduroam) are available

SystemAugust 5, 2021
Aug. 15–16 Online services will be temporarily unavailable

SystemMay 26, 2021
June 2, 2021 8:00– Online services will be temporary unavailable

NewsApril 6, 2021
The Bulletin No. 41 and Study Series No. 77 are available

NewsApril 1, 2021
CHSSL’s Services from April 1st, 2021

SystemMarch 19, 2021
March 25, 2021 10:00– web services will be temporary unavailable due to website maintenance

SystemMarch 9, 2021
March 12, 2021 8:30– Online services will be temporary unavailable

SystemMarch 2, 2021
March 8 and 11, 2021 10:00– web services will be temporary unavailable due to website maintenance

NewsSeptember 16, 2020
Reopening of the CHSSL from June 22th, 2020

SystemAugust 26, 2020
September 3 and 7, 2020 13:00– web services will be temporary unavailable due to website maintenance

SystemJuly 20, 2020
HERMES-Catalog downtime (July 20, 2020)

NewsJune 12, 2020
Reopening of the CHSSL from June 22th, 2020

CloseApril 9, 2020
CHSSL will be closed to all users from April 10th, 2020

NewsMarch 31, 2020
CHSSL is closed to external users from April 1st, 2020

NewsMarch 2, 2020
Our website has been renewed

SystemFebruary 27, 2020
【important】Our website will be down for maintenance on February 28 from 9:00 until the evening on March 2.