fiscal year 2014 to 2023; as of the end of each year; the Japanese fiscal year starts on April 1 of the stated year and ends on March 31 of the following year
Supplementary notes
Figures prior to 2023 come from previous reporting.
Citation formats
Share of people with access to sewage treatment facilities Japan FY 2014-2023
In the fiscal year 2023, over ** percent of the population in Japan had access to sewage treatment facilities. Figures indicate a continuous increase since fiscal year 2014, when the population share with access to sewage treatment facilities amounted to **** percent.
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Aichi prefectural government. (August 25, 2024). Share of population with access to sewage treatment facilities in Japan from fiscal year 2014 to 2023 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/684602/japan-sewage-treatment-facilities-accessibility-share/
Aichi prefectural government. "Share of population with access to sewage treatment facilities in Japan from fiscal year 2014 to 2023." Chart. August 25, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/684602/japan-sewage-treatment-facilities-accessibility-share/
Aichi prefectural government. (2024). Share of population with access to sewage treatment facilities in Japan from fiscal year 2014 to 2023. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/684602/japan-sewage-treatment-facilities-accessibility-share/
Aichi prefectural government. "Share of Population with Access to Sewage Treatment Facilities in Japan from Fiscal Year 2014 to 2023." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 25 Aug 2024, /statistics/684602/japan-sewage-treatment-facilities-accessibility-share/
Aichi prefectural government, Share of population with access to sewage treatment facilities in Japan from fiscal year 2014 to 2023 ÌÇÐÄÆƽâ°æ, /statistics/684602/japan-sewage-treatment-facilities-accessibility-share/ (last visited July 20, 2026)
Share of population with access to sewage treatment facilities in Japan from fiscal year 2014 to 2023 [Graph], Aichi prefectural government, August 25, 2024. [Online]. Available: /statistics/684602/japan-sewage-treatment-facilities-accessibility-share/
