- IBJJF Asian International Championship (Purple belt,Light Feather,2019)
- UAEJJF Abu Dhabi Grandslam Tokyo 1st place (Purple belt,-55kg,2019)
- JBJJF All Japan Championship 1st place (Purple belt,Light Feather,2019)
I am Haruki Ishiguro, one of the staff members at CarpeDiem Mita. BJJ always allows me to be true to myself. After I graduated from high school, I chose to have a stable life by working for a normal company although I wanted to become a professional BJJ fighter deep down inside. As the time passed, my desire to make my dream come true became strong, and I chose this BJJ life. BJJ is intriguing. I will do my best to have CarpeDiem Mita filled with happiness and laughter, and spread the greatness of BJJ. Thank you.