A breakdown of the information security services market in Japan showed that the managed operation services segment was valued at almost *** billion Japanese yen in fiscal year 2020, accounting for the largest share of the market. The segment was expected to grow by more than ** billion yen in fiscal year 2021.
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JNSA. (June 23, 2021). Information security services market size in Japan from fiscal year 2017 to 2020 with a forecast until 2021, by segment (in billion Japanese yen) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 22, 2026, from /statistics/1187099/japan-information-security-service-market-size-by-segment/
JNSA. "Information security services market size in Japan from fiscal year 2017 to 2020 with a forecast until 2021, by segment (in billion Japanese yen)." Chart. June 23, 2021. ÌÇÐÄÆÆ½â°æ. Accessed July 22, 2026. /statistics/1187099/japan-information-security-service-market-size-by-segment/
JNSA. (2021). Information security services market size in Japan from fiscal year 2017 to 2020 with a forecast until 2021, by segment (in billion Japanese yen). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 22, 2026. /statistics/1187099/japan-information-security-service-market-size-by-segment/
JNSA. "Information Security Services Market Size in Japan from Fiscal Year 2017 to 2020 with a Forecast until 2021, by Segment (in Billion Japanese Yen)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 23 Jun 2021, /statistics/1187099/japan-information-security-service-market-size-by-segment/
JNSA, Information security services market size in Japan from fiscal year 2017 to 2020 with a forecast until 2021, by segment (in billion Japanese yen) ÌÇÐÄÆÆ½â°æ, /statistics/1187099/japan-information-security-service-market-size-by-segment/ (last visited July 22, 2026)
Information security services market size in Japan from fiscal year 2017 to 2020 with a forecast until 2021, by segment (in billion Japanese yen) [Graph], JNSA, June 23, 2021. [Online]. Available: /statistics/1187099/japan-information-security-service-market-size-by-segment/