We invited Professor Osawa Teruo (Wind Conditions Division, LERATEC Technical Advisor) and Assistant Professor Fujiwara Yasushi (Ocean Meteorology Division) from the Graduate School of Maritime Sciences, Kobe University, along with LERATEC and Kobe University academic researchers Konagaya and Misaki, to hold a roundtable discussion on "The current state and challenges of offshore wind power research in Japan, and the importance of industry-government-academia collaboration." In the first part, we talked about domestic research trends in 4. In the second part, we will talk about industry-government-academia collaboration, which is important for the development of the offshore wind power market. Please take a look!