Mototsune HOSOKAWA was shugo (provincial constable) of the northern part of Izumi Province and the lord of Shoryuji-jo Castle in Yamashiro Province in the Sengoku period (period of warring states).
細川元常（ほそかわもとつね）は、戦国時代(日本)の和泉国上半国守護・山城国勝龍寺城城主。