GACoS  Gateway to Academic Contents SystemUTokyo logo

GACoS is a gateway to search for documents and other academic information over the internet. It can be used to support your research activity. Japanese

For the most recent news, please refer to the Japanese page.
"ProQuest Historical Newspapers: The Times of India" is now available. (2016.4.26)NEW
SSID "utroam" will be out of service from Apr. 28 (2016.4.21)NEW
Early European Books Collection 3", "South Asia Archive" and "全国報刊索引" are now available (2016.4.8)NEW
"東洋経済デジタルアーカイブズ" and "週刊ダイヤモンドデジタルアーカイブズ" are now available (2016.3.22)
Warning! Users are reminded to respect the terms and conditions of use of E-journal (2014.7.30)
Previous informations

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Find Database
This portal site features links to the databases available at the University of Tokyo, and to internet sites providing valuable scientific information.
Source Type Subject
Source Language
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Linked full text
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TREE (UTokyo REsource Explorer)*
e-book (electronic books)*
Webcat Plus
CiNii Articles*
CiNii Books
Web of Science Core Collection*
JapanKnowledge Lib*
Access from off-campus
About "SSL-VPN Gateway Service" or "Authentication Gateway Service"
SSL-VPN Gateway sign-in page
Authentication Gateway Service
Available online services from off-campus (campus only site)

Online services available from outside the campus
Using computers at the University of Tokyo
Connecting your own PC to the network
How to use RefWorks
How to use Mendeley
How to use EndNote Web
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UTokyo Library System

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