I hope the irony of claiming to be a "weakened alliance" after fighting one clan isn't lost on you. Your lack of power projection is showing, if LLJK the "terrible" clan can hurt you this much just imagine what a "competent" clan could do. That flapping sound you hear is the vultures circling, eventually someone is going to catch on that your alliance is held together by threats of dishonor and military action rather than any real semblance of unity and then the real fun begins. You tried to use your smaller clans as vassals and some of them caught on, what are you going to do when the rest of your "alliance" catches wind of your game plan or the fact that you can barely stand against the "worst" clan in the game?
Why don't you just print out a letter screaming total vulnerability and nail it to the door of anyone who was ever wishy-washy about sticking with you? You guys really are bad at politics and anyone watching this hilarious scene play out should keep in mind how Shogunate operates for the next strategus.
As an aside LLJK most certainly appreciates all of it's friends and does not send them into a meat grinder for their own personal gain, just saying. Doors are open for negotiations.