
Lionel Sujay Vailshery
Research expert covering cloud computing and emerging tech industries

Detailed statistics
Generative AI market size Japan 2024-2028

Detailed statistics
LLM market size in Japan FY 2024-2028

Detailed statistics
Leading generative AI services in Japan Q2 2024-Q4 2025

AI systems market size Japan 2024-2029
Expenditure on artificial intelligence (AI) systems in Japan in 2024 with a forecast for 2029 (in billion Japanese yen)

Generative AI market size Japan 2024-2028
Expenditure on generative artificial intelligence (AI) in Japan in 2024 with a forecast for 2028 (in billion Japanese yen)

LLM market size in Japan FY 2024-2028
Value of the large language model (LLM) market in Japan in fiscal year 2024 with a forecast for 2028 (in billion Japanese yen)

Generative AI chatbot market size in Japan FY 2024-2028
Value of the generative artificial intelligence (AI) chatbot market in Japan in fiscal year 2024 with a forecast for 2028 (in billion Japanese yen)

Awareness of generative AI in Japan 2025
Share of people who know about generative artificial intelligence (AI) in Japan as of March 2025

Awareness of generative AI in Japan 2025, by gender and age group
Share of people who know about generative artificial intelligence (AI) in Japan as of March 2025, by gender and age group

Awareness of generative AI services in Japan 2025, by service
Most commonly known generative artificial intelligence (AI) services in Japan as of March 2025

Understanding of generative AI in Japan 2024
Understanding of generative artificial intelligence (AI) in Japan as of February 2024

Perception of generative AI in Japan 2024
Perception of generative artificial intelligence (AI) in Japan as of February 2024

Attitudes on spread of generative AI in Japan 2024
Attitudes on the spread of generative artificial intelligence (AI) in Japan as of February 2024

Attitude on government policies regarding AI and generative AI in Japan 2024
Opinion on government policies regarding artificial intelligence (AI) and generative AI in Japan as of February 2024

Share of people who ever used gen AI in Japan Q1 2023-Q4 2025
Share of people who ever used generative artificial intelligence (AI) in Japan from 1st quarter 2023 to 4th quarter 2025

Share of genAI users Japan 2026, by age group and purpose
Share of people who used generative artificial intelligence (AI) in Japan as of February 2026, by age group and purpose

Share of people who ever used generative AI services in Japan 2025, by gender and age
Share of people who ever used generative artificial intelligence (AI) services in Japan as of March 2025, by gender and age group

Frequency of using generative AI in Japan 2024
Frequency of using generative artificial intelligence (AI) among users in Japan as of September 2024

Leading generative AI services in Japan Q2 2024-Q4 2025
Most commonly used generative artificial intelligence (AI) tools in Japan from 2nd quarter 2024 to 4th quarter 2025

Leading generative AI services in Japan 2025, by gender and age group
Most commonly used generative artificial intelligence (AI) services in Japan as of December 2025, by gender and age group

Leading purposes for which people use generative AI in Japan 2024
Most common objectives for which people use generative artificial intelligence (AI) in Japan as of September 2024

Leading environments in which people use generative AI in Japan 2024
Most common environments in which people use generative artificial intelligence (AI) in Japan as of September 2024

Leading merits of using generative AI in Japan 2024
Most common merits of generative artificial intelligence (AI) according to users in Japan as of September 2024

Leading reasons for not using generative AI services in Japan 2024
Most common reasons for not using generative artificial intelligence (AI) services in Japan as of February 2024

Share of businesses that utilize generative AI in Japan 2024
Share of companies that use generative artificial intelligence (AI) in Japan as of April 2024

Share of people who ever used generative AI at work in Japan 2025, by industry
Share of people who ever used generative artificial intelligence (AI) at work in Japan as of March 2025, by industry

Share of people who ever used generative AI at work in Japan 2025, by occupation
Share of people who ever used generative artificial intelligence (AI) at work in Japan as of March 2025, by occupation

Frequency of using generative AI at work in Japan 2024
Frequency of using generative artificial intelligence (AI) at work in Japan as of September 2024

Frequency of using generative AI at work in Japan 2024, by industry
Frequency of using generative artificial intelligence (AI) at work in Japan as of September 2024, by industry

Frequency of using generative AI at work in Japan 2024, by occupation
Frequency of using generative artificial intelligence (AI) at work in Japan as of September 2024, by occupation

Leading occasions for using generative AI at work in Japan 2025
Most common occasions that prompt people to use generative artificial intelligence (AI) at work in Japan as of March 2025

Leading aims of businesses regarding the utilization of generative AI in Japan 2024
Most common objectives of companies regarding the use of generative artificial intelligence (AI) in Japan as of March 2024

Leading measures taken against the risks of generative AI at businesses in Japan 2024
Most common measures taken against the risks of generative artificial intelligence (AI) among companies in Japan as of April 2024

Expectations of managers regarding chances of generative AI in Japan 2024
Expectations of managers regarding chances of generative artificial intelligence (AI) in Japan as of April 2024

Expectations of managers regarding employee work due to generative AI in Japan 2024
Expectations of managers regarding change of employee work due to generative artificial intelligence (AI) in Japan as of April 2024

Expectations regarding work changes due to generative AI in Japan 2024
Expectations regarding change of one's own work due to generative artificial intelligence (AI) in Japan as of February 2024

Expectations regarding work replacement due to generative AI Japan 2024, by hierarchy
Expectations regarding replacement of one's work tasks due to generative artificial intelligence (AI) in Japan as of November 2024, by employee hierarchy

Effect of generative AI on decision-making speed of businesses Japan 2024
Share of companies whose decision-making speed increased after implementation of generative artificial intelligence (AI) in Japan as of March 2024
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