It's up to Musashi's squad to defeat Yataro, but the Shimazu siblings heading up their assault don't seem to be on the same page anymore.
You have my thanks. 
I promise to repay you someday.
.أنا ممتنّ لذلك. أعدك أن أردّ لك هذا الدين يوما ما
Danke dir.
Te lo agradezco.
Te lo agradezco.
Merci infiniment.
Ti ringrazio.
Giuro che un giorno ti ripagherò.
Estou grato.
Um dia pago essa dívida.
Большое спасибо.