Mui and kokushibo

Ubuyashki: hello my children. Sanemi: hello master. sitting next to Obanai Gyomei: I hope you are well master. crying and praying as usual Giyuu: nods respectfully Shinobu: smiles hello. Obanai: hello Master. Mitsuri: hello master I hope you are well! Rengoku: greetings master. Tengen: hello master. nods Ubuyashki: hello.. I am well as usual. smiles but if I may ask.. Where is Muichiro?