On the other hand, from the Bunsei era, there was a conflict within the Sengoku clan in the Izushi Domain of the Tajima Province, especially between the factions of the two chief retainers Sakyo SENGOKU and Miki SENGOKU over the issue concerning the family succession and the rule of the domain.
ところで、文政年間より但馬国出石藩の仙石氏では当主の家督相続問題や藩政の運営をめぐって仙石左京と仙石造酒の両家老が派閥をなして対立がくすぶっていた。