Nasukawa wrote on
Instagram he has no regrets about taking the fight:
"The days since the fight was confirmed have been enjoyable but with concerns, and I spent the time thinking about many things. At the end of the day, I got finished, but I have no regrets. I am disappointed at myself since I thought I could have done better.
"But I will face the facts and will continue to take on any challenge. I learned that I didn't work hard enough to earn this opportunity, and I will use this defeat to improve myself and move forward this year. Despite all the things that happened leading up to the fight, I came to realize how truly great Mayweather was. I was the one underestimating him. I promise to make it to that level!
"It may take some time for me to become the man to haul the industry on my shoulders, but please continue to support me! Everybody who work to make this fight happen, thank you very much. Mr. Mayweather, thank you very much."