Basic: Enter the tournament as an independent.

1) Harbor Amihama Harbor Skirmish or After the Storm Doesn't matter if you participate in the skirmish or not.

2) .. anyways, sleep until Day 3 daytime.

3) Main Plaza - Chief Minister Onsen Kinugawa Auto event but don't draw your sword, but you can enjoy a random comment or two.

4)... again sleep, daytime day 4 -auto event The Chief Minister's Big Move-

5) Town - Idle Chatter Auto plot event.

6) Main Plaza - Battle Tournament Opens and We Are the Champions After winning the 3 rounds in the tournament walk up the stairs, the ending will auto kick in