Mark with Japanese Mark: 乗意図　赤城軒 "Jouizu | #458236

乗意図　赤城軒 "Jouizu Sekijoken". This mark is from a fuchi and was made by Motozane, who worked as a sword engraver (soukenkinkou) in Hitachi Province (present-day Ibaraki Prefecture). Soukenkinkou is the Japanese name for metalworkers who design accessories for bladed weapons. A fuchi is a ferrule that is placed between the tsuba and a sword's hilt.