Jitsugyō no Hawai
Jitsugyō no Hawai / 實業之布哇 [The Jitsugyo no Hawaii], (Honolulu, HI)
The Jitsugyō no Hawai, a monthly industrial magazine, was first published by Tōyama Sadako and edited by her husband Tetsuo Tōyama in 1911. The quality was respected and the magazine was popular, receiving articles contributed by many prominent Japanese leaders in Hawaii. The magazine featured specific practical articles related to farming and conducting business in Hawaii and its industrial conditions. The Jitsugyō no Hawai also featured articles on political, economic, and social issues at that time and published a special issue welcoming the Japanese navy to Hawaii in 1929. Tetsuo Tōyama was interned during World War II.
Brian Niiya and Japanese American National Museum. 1993. Japanese American history : an A-to-Z reference from 1868 to the present. New York: Facts on File.
Ebihara, Hachirō 蛯原八郎. 1936. Kaigai hōji shinbun zasshishi : furoku, Kaigai hōjin gaiji shinbun zasshishi 海外邦字新聞雜誌史 ; 附錄. 海外邦人外字新聞雜誌史. Tōkyō 東京: Gakuji Shoin 學而書院.
Sakamaki, Shunzo. 1928. “A History of the Japanese Press in Hawaii.” MA thesis, History and Political Science, University of Hawai’i.
“Index to Japanese American Detainees on Angel Island or Sharp Park.” Accessed on June 28, 2017. https://www.aiisf.org/index.php/education/station-history/jacs/index-to-japanese-american-detainees-on-angel-island-or-sharp-park/3/entry?limit=25&filter_order_Dir=desc&start=100
“Jitsugyō no hawai nigatsugō izu實(実)業之布哇 二月号出づ.” Nippu JIji (Honolulu, HI) February 17, 1929. Accessed July 7, 2017. "https://hojishinbun.hoover.org/ja/newspapers/tnj19290217-01.1.3
“Nanbei kenkyū JItsugyō no Hawaisha no shin keikaku南米研究 實(実)業之布哇社の新計画.” Nippu JIji (Honolulu, HI) February 17, 1929. Accessed July 7, 2017. https://hojishinbun.hoover.org/ja/newspapers/tnj19370827-02.1.6
“JItsugyō no Hawai kantai kangeigō honjitsu hakkō saru實(実)業之布哇艦隊歓迎号本日発行さる.” Nippu JIji (Honolulu, HI) July 17, 1929. Accessed July 7, 2017. https://hojishinbun.hoover.org/ja/newspapers/tnj19290717-01.1.4
“JItsugyō no Hawai nigatsugō naiyō實(実)業之布哇二月号内容.” Nippu JIji (Honolulu, HI) February 15, 1933. Accessed July 7, 2017.https://hojishinbun.hoover.org/ja/newspapers/tnj19330215-01.1.5
1943 Japanese Activities in the Hawaiian Islands as an Internal Security Problem, Counter-Intelligence Section, B-7-J, District Intelligence Office, 14th Naval District, Honolulu, A8-5/EF 37(3) RG85, National Archives, San Francisco