1. Prime Minister of Japan and His Cabinet, 2020. Policy Speech by the Prime Minister to the 203rd Session of the Diet, https://japan.kantei.go.jp/99_suga/statement/202010/_00006.html, (Accessed 6 February 2023).
2. Prime Minister of Japan and His Cabinet, 2021. Press Conference by the Prime Minister regarding the Reduction Targets for Greenhouse Gas Emissions, the Declaration of a State of Emergency, and Other Matters, https://japan.kantei.go.jp/99_suga/statement/202104/_00014.html, (Accessed 6 February 2023).
3. Agency for Natural Resources of Energy, 2021. The Sixth Strategic Energy Plan, https://www.enecho.meti.go.jp/category/others/basic_plan/pdf/20211022_01.pdf, (Accessed 6 February 2023).
4. Contribution of offshore wind farm projects to regional economies: base ports in Akita prefecture;Tajima;J. Jpn. Soc. Ocean Policy,2021
5. The Act on Promoting the Utilisation of Sea Areas for the Development of Marine Renewable Energy Power Generation Facilities, adopted 7 December 2018, entered into force 1 April 2019, Act No. 89 of 2018.