This is a decent fight between two domestic Japanese minimum weights. Kai Ishizawa is a big puncher who has only lost one fight to the now Japanese Minimum weight champ. Yuni Takada has lost six fights but has been competitive in almost all of them. He’s faced a good level of competition and is a decent fighter.
I think Kai Ishizawa will win by knockout due to being better technically and also because he holds a huge power advantage. I expect him to challenge for the Japanese title soon after this fight.