This is definitely a pretty tricky tourney battle. Both fighters are fairly skilled. The Grim Reaper is a significant threat as his power and defense are greater than Terumi’s. Not to mention that he is also the better fighter. Still, I do think Terumi will have the edge here with her monsters. As skilled as the Grim Reaper is it will be difficult for him to fight against so many monsters at once and Terumi also has some good armor so she can fight alongside them. Terumi Kuchinawa wins.