They submitted a petition to Lord [[Matsudaira Katamori]] of [[Aizu han]], the [[Military Commissioner of Kyoto]] and started working under Aizu han as [[Mibu Roushigumi]]. | They submitted a petition to Lord [[Matsudaira Katamori]] of [[Aizu han]], the [[Military Commissioner of Kyoto]] and started working under Aizu han as [[Mibu Roushigumi]]. |