Edit: Now I know One More Fight is in fact included in the new DLC but it's not explicitly said in the new Modore edition store page nor in the individual Onnamusha's DLC store page. Cool move there, devs, very much appreciated.
I am glad Furi is getting more work put on, I'll get the new DLC later but I couldn't help noticing that when I search Furi on the store there's only the base game, OST, the recent DLC Onnamusha and the "One More Fight" DLC is not there. Is it included in Onnamusha's DLC? If not, why did they remove it and will it come back?

It's included in the main game now.