This database was launched in 2021. It contains more than 200,000 records of application for passports by citizens in Taiwan for overseas travels between 1897 and 1942, and around 4,000 records of passports issued by the Japanese consulates in China from 1926 to 1944. These registries are first-hand historical records of overseas travels of Taiwanese during the Japanese colonial era.
Usage:The catalog and the full-text are open to the public and ITH Archives provides basic, advanced and extended search, post categorization, as well as passport browsing by piece and by year. Those interested in the original collections of the “Passport issuance and return registries of Government-General of Taiwan” are welcome to visit the ITH Reading Room during opening hours. 
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The new version of Taiwan Collectanea Search System has been revised in 2016. It collects Taiwan Collectanea which was edited and published by the Economic Research Office of Taiwan Bank from 1957 to 1972. It includes official records and individual discourse related to Taiwan since the Tang and Song dynasty. In addition, this database also contains the brief introduction of Taiwan Collectanea and Taiwan Prefecture Gazetteer edited by Jiang Yu-ying. There are 311 kinds of books and about 600 volumes with near 50 million words in the database.
Usage:The catalog and the full-text are open to the public. 。
Taiwan Sotokufu Digital Archive stores the digitized Official Documents of Taiwan Government-General which was jointly cataloged by Taiwan Historica and Academia Sinica. Including permanent, fifteen-year, five-year and one year preserving categories, this database collects more than 12,000 volumes and 3.4 million pages of digital images.
Usage: In order to provide a convenient browsing environment, Taiwan Sotokufu Digital Archive has merged into Taiwan Archival Information System. Everyone is welcome to register an account and utilize the new database. Readers who need to browse Taiwan Sotokufu Digital Archive please contact the ITH Archives Reading Room. 。