Sekigahara = main quests

[Hodi]

I don't have any main quest in sekigahara( last quest i have when i must go to the blue cat). I finished story line? What's now? How i can go to kaga?

[Hinagiku Katsura]

you need to choose which side you will on is it eastern or western
if you team up with the racoon you will fight the fox but when you go to the nether world sekigahara you will be automatically team up with the fox and there's a side quest.
if you team up with the fox you will fight the racoon but when you go to the nether world sekigahara you will be automatically team up with the racoon and there's a side quest.
Good Luck for choosing ^o^