The champion, who won the belt earlier this year when she stopped Chaoz Minowa, was going up against Filipino challenger Gretchen Abaniel (18-10, 6) and the size difference between the two was obvious at the weigh in.
The first round was a good one from Abanilel, who looked busy and fast whilst Tsunami walked forward looking to cut the disrance. Sadly though for the challenger her success was short lived and in round 2 Tsunami managed to cut the distance and land some damaging body shots which started to take their toll on the challenger, who slowed round by round.
After becoming less and less fluid in rounds 2 and 3 Abaniel was starting to hold her feet more and struggled to get away. In round 4 she ended up trapped against the ropes and Tsunami began to unload until the referee stepped in and saved the challenger.
Abaniel really lacked the size and strength to cope with Tsunami and it was clear that he claim of moving into a better division was wrong. For her the future must be at either 102lbs or 105lbs. For Tsunami however this was a great win and great showing for the local fans in Okinawa, where Tsunami hadn't fought in years.
(Image courtesy of boxmob.jp)