Interesting post card issued sometime around early 1930.
From the top down
1920 Japan National Census Taker’s Badge https://asiamedals.info/threads/1920-japan-national-census-takers-badge.24447/
Korean Census badge
1925 Taiwan Census badge...
1939 japan extraordinary census taker’s badge
1939年臨時國勢調査徽章
japanesecensusbadgejapanesecensus medal
japanesecensus taker’s badge
國勢調査徽章
昭和十四年臨時國勢調査徽章
臨時國勢調査徽章
1930 Nanyang South Pacific Territory Census Taker’s Badge https://asiamedals.info/threads/1930-nanyang-south-pacific-territory-census-takers-badge.24429/
1935 Nanyang South Pacific Territory Census Taker’s Badge...
1939年臨時島勢調查南洋廳章
japanesecensusbadgejapanesecensus taker's badgejapanese puppet state badge
south pacific extraordinary census taker’s badge
south pacific territory extraordinary censusbadge
昭和十四年八月一日臨時島勢調查南洋廳章
臨時島勢調查南洋廳章
1924 japan 1st nationwide population census
1924年東京市市勢調査員章
1st japan population census taker's badge
1st nationwide population census taker's badgejapanesecensusbadgejapanesecensus taker's badge
tokyo city census taker's badge
大正十三年十月一日東京市市勢調査員章
市勢調査員章
東京市勢調査員章
As part of the emphasis placed on governmental control, the Japanese Colonial Government performed detailed censuses of Taiwan starting in 1905 https://asiamedals.info/threads/1905-taiwan-extraordinary-household-census-takers-badge-38.27350/. Statistics showed a population growth rate of 0.988...
See also https://asiamedals.info/threads/2nd-taiwan-extraordinary-household-census-of-1915-takers-badge-4.27351/
In the early 20th century during Japanese rule, the Government-General of Taiwan started to build very thorough household registration records for both families and persons, like the...
1905年臨時台湾戸口調査参加章
badge made by tenshodo
formosa (taiwan) under japanese rule
formosa badgejapanesecensusbadgejapanese puppet state badge
taiwan census taker’s badge
taiwan extraordinary household censusbadge
tenshodo workshop
天賞堂
天賞堂謹製
明治38年臨時台湾戸口調査参加章
臨時台湾戸口調査参加章
Size 25 mm.
Obverse
和昭60年 - 1985
國勢調査 - National Census
Original case.
和昭60年 - 1985
國勢調査 - National Census
総務省統計局 - Statistics Bureau, Ministry of Internal Affairs and Communications
Established on July 9, 1920.
Badge was worn on the left chest as an ID badge of surveyor.
Surveyors were allowed to keep the badge after the end of the survey.
German silver.
Diameter 25.5 mm.
Weight 7.8 g.
Obverse
大日本帝國 - Empire of Japan
第一回國勢調查 - 1st National Survey
reverse
大正九年十月一日 -...
Original regulation https://asiamedals.info/threads/1935-japan-national-census-takers-badge.24428/#post-351445
Size 24 mm.
Eagle was unprofessionally resilvered.
Obverse
和昭十年 - 1935
國勢調査 - National Census
reverse
樺太廳 - Karafuto Prefecture
1935 japan censusbadge
1935 japan national census taker’s badge
1935 karafuto prefecture census taker’s badge
1935年國勢調査徽章
japanesecensusbadge
國勢調査徽章
昭和十年樺太廳國勢調査徽章
樺太廳
樺太廳國勢調査徽章
Established on April 13, 1935. Badge was worn on the left chest as an enumerator ID badge. Surveyors were allowed to keep the badge after the end of survey.
Taiwan version of the badge https://asiamedals.info/threads/government-general-of-taiwan-census-takers-badges.24400/#post-364647
Size 24...
1935 japan censusbadge
1935 japan census taker’s badge
1935年国势调査徽章
1935年國勢調査徽章
japanesebadgejapanesecensusbadge
naigai medal works
内外徽章製作所
昭和10年國勢調査徽章
昭和十年国势调査调査员徽章
昭和十年國勢調査徽章
government-general of taiwan censusbadge
government-general of taiwan census taker’s badgejapanesecensusbadgejapanesecensus medal
japanesecensus taker's badgejapanese occupation of taiwan badge
台灣總督府章
國勢調査台灣總督府章
國勢調査章
臺灣總督府發行第二回國勢調查紀念章
臺灣總督府發行第五回國勢調查紀念章
臺灣總督府發行第四回國勢調查紀念章
1925 Census.
Size 27.6 mm.
Weight 11.5 g.
Obverse
國勢調査 - National Census
大正十四年十月一日 - October 1, 1925
reverse
朝鮮總督府 - Government-General of Korea Administration
Original suspension.