上山城（霞城）

與刀劍的關聯

Kaminoyama's most famous lord, Mogami Yoshiaki, was a fierce rival of Date Masamune and maintained his own sword collection as a symbol of competing regional power. The Toki clan, originally from Mino Province, brought the 'Mino-mono' swordsmithing tradition — the dominant practical blade style of the Sengoku era — to their new Kaminoyama domain. The famous warrior-hot spring culture of Kaminoyama Onsen, where generals healed wounds and renewed energy, gives the castle's sword connection a visceral quality: blades were real instruments of the battles fought before these gates. The Kaminoyama Castle Local History Museum holds associated swords and arms.