When Mizutani clan of Bicchu-matsuyama Domain underwent Kaieki (the forfeiture of samurai rank and properties) in February 1694, the lord Naganori ASANO (Asano Takumi no Kami) was appointed to the position of messenger of castle management.
元禄7年（1694年）2月、備中松山藩水谷氏が改易となった際、主君浅野長矩（浅野内匠頭）が収城使に任じられた。