| Product Code: ETC7741250 | Publication Date: Sep 2024 | Updated Date: Oct 2025 | Product Type: Market Research Report | |
| Publisher: 6Wresearch | Author: Dhaval Chaurasia | No. of Pages: 75 | No. of Figures: 35 | No. of Tables: 20 |
In 2024, Japan saw a notable trend in legal marijuana import shipments, with China, Kenya, and Tanzania emerging as key exporters. Despite the high concentration levels indicated by the Herfindahl-Hirschman Index (HHI), the industry experienced a significant decline in compound annual growth rate (CAGR) from 2020 to 2024 at -22.93%. Furthermore, the growth rate from 2023 to 2024 dropped by -8.47%. These figures suggest a challenging landscape for the legal marijuana market in Japan, with potential implications for both importers and domestic producers.

1 Executive Summary |
2 Introduction |
2.1 Key Highlights of the Report |
2.2 Report Description |
2.3 Market Scope & Segmentation |
2.4 Research Methodology |
2.5 Assumptions |
3 Japan Legal Marijuana Market Overview |
3.1 Japan Country Macro Economic Indicators |
3.2 Japan Legal Marijuana Market Revenues & Volume, 2021 & 2031F |
3.3 Japan Legal Marijuana Market - Industry Life Cycle |
3.4 Japan Legal Marijuana Market - Porter's Five Forces |
3.5 Japan Legal Marijuana Market Revenues & Volume Share, By Application, 2021 & 2031F |
3.6 Japan Legal Marijuana Market Revenues & Volume Share, By Product Type, 2021 & 2031F |
4 Japan Legal Marijuana Market Dynamics |
4.1 Impact Analysis |
4.2 Market Drivers |
4.2.1 Increasing social acceptance of marijuana for medicinal and recreational purposes |
4.2.2 Government support for the legalization of marijuana for medical use |
4.2.3 Growing awareness about the benefits of marijuana in managing certain medical conditions |
4.3 Market Restraints |
4.3.1 Strict regulations and licensing requirements for the cultivation and distribution of marijuana |
4.3.2 Cultural stigma and resistance towards the acceptance of marijuana in Japan |
4.3.3 Limited availability of research data on the long-term effects of marijuana use |
5 Japan Legal Marijuana Market Trends |
6 Japan Legal Marijuana Market, By Types |
6.1 Japan Legal Marijuana Market, By Application |
6.1.1 Overview and Analysis |
6.1.2 Japan Legal Marijuana Market Revenues & Volume, By Application, 2021- 2031F |
6.1.3 Japan Legal Marijuana Market Revenues & Volume, By Medical, 2021- 2031F |
6.1.4 Japan Legal Marijuana Market Revenues & Volume, By Adult Use, 2021- 2031F |
6.2 Japan Legal Marijuana Market, By Product Type |
6.2.1 Overview and Analysis |
6.2.2 Japan Legal Marijuana Market Revenues & Volume, By Flower, 2021- 2031F |
6.2.3 Japan Legal Marijuana Market Revenues & Volume, By Oils and Tinctures, 2021- 2031F |
7 Japan Legal Marijuana Market Import-Export Trade Statistics |
7.1 Japan Legal Marijuana Market Export to Major Countries |
7.2 Japan Legal Marijuana Market Imports from Major Countries |
8 Japan Legal Marijuana Market Key Performance Indicators |
8.1 Number of licensed marijuana dispensaries and growers in Japan |
8.2 Patient enrollment in medical marijuana programs |
8.3 Investments in research and development of marijuana-based pharmaceuticals |
9 Japan Legal Marijuana Market - Opportunity Assessment |
9.1 Japan Legal Marijuana Market Opportunity Assessment, By Application, 2021 & 2031F |
9.2 Japan Legal Marijuana Market Opportunity Assessment, By Product Type, 2021 & 2031F |
10 Japan Legal Marijuana Market - Competitive Landscape |
10.1 Japan Legal Marijuana Market Revenue Share, By Companies, 2024 |
10.2 Japan Legal Marijuana Market Competitive Benchmarking, By Operating and Technical Parameters |
11 Company Profiles |
12 Recommendations |
13 Disclaimer |
Export potential enables firms to identify high-growth global markets with greater confidence by combining advanced trade intelligence with a structured quantitative methodology. The framework analyzes emerging demand trends and country-level import patterns while integrating macroeconomic and trade datasets such as GDP and population forecasts, bilateral import–export flows, tariff structures, elasticity differentials between developed and developing economies, geographic distance, and import demand projections. Using weighted trade values from 2020–2024 as the base period to project country-to-country export potential for 2030, these inputs are operationalized through calculated drivers such as gravity model parameters, tariff impact factors, and projected GDP per-capita growth. Through an analysis of hidden potentials, demand hotspots, and market conditions that are most favorable to success, this method enables firms to focus on target countries, maximize returns, and global expansion with data, backed by accuracy.
By factoring in the projected importer demand gap that is currently unmet and could be potential opportunity, it identifies the potential for the Exporter (Country) among 190 countries, against the general trade analysis, which identifies the biggest importer or exporter.
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