fiscal year 2017 to 2024; the Japanese fiscal year starts on April 1 of the stated year and ends on March 31 of the following year
Supplementary notes
100 Japanese yen equal 0.68 U.S. dollars or 0.58 euros as of September 2025. Values have been rounded. Data prior to fiscal year 2023 come from previous reporting.
The capital investment of Nippon Telegraph and Telephone West (NTT West) Corporation amounted to around billion Japanese yen in fiscal year 2024, which represented a slight increase compared to the previous fiscal year. NTT West is a subsidiary of NTT Corporation and offers regional telecommunications services in the western part of Japan.
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NTT West. (May 9, 2025). Capital investment of Nippon Telegraph and Telephone West (NTT West) Corporation from fiscal year 2017 to 2024 (in billion Japanese yen) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/1239262/ntt-west-capital-investment/
NTT West. "Capital investment of Nippon Telegraph and Telephone West (NTT West) Corporation from fiscal year 2017 to 2024 (in billion Japanese yen)." Chart. May 9, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/1239262/ntt-west-capital-investment/
NTT West. (2025). Capital investment of Nippon Telegraph and Telephone West (NTT West) Corporation from fiscal year 2017 to 2024 (in billion Japanese yen). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/1239262/ntt-west-capital-investment/
NTT West. "Capital Investment of Nippon Telegraph and Telephone West (Ntt West) Corporation from Fiscal Year 2017 to 2024 (in Billion Japanese Yen)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 9 May 2025, /statistics/1239262/ntt-west-capital-investment/
NTT West, Capital investment of Nippon Telegraph and Telephone West (NTT West) Corporation from fiscal year 2017 to 2024 (in billion Japanese yen) ÌÇÐÄÆÆ½â°æ, /statistics/1239262/ntt-west-capital-investment/ (last visited July 26, 2026)
Capital investment of Nippon Telegraph and Telephone West (NTT West) Corporation from fiscal year 2017 to 2024 (in billion Japanese yen) [Graph], NTT West, May 9, 2025. [Online]. Available: /statistics/1239262/ntt-west-capital-investment/