Tamakoma Second vs. Ninomiya Squad vs. Kageura Squad vs. Azuma Squad

Tamakoma Second vs. Ninomiya Unit vs. Kageura Unit vs. Azuma Unit is a 1x3 Rank Battle that took place in Round 4, between Tamakoma Second, Ninomiya Unit, Kageura Unit and Azuma Unit.

Aftermath
Tamakoma Second's first loss moves them back to middle group.