Ashikaga clan
"Ōdenta" or "Great Denta" or "The Best among Swords Forged by Denta". Along with "Onimaru" and "Futatsu-mei", the sword was considered to be one of the three regalia swords of the shoguns of the Ashikaga clan. Later passed down to Maeda Toshiie. A legend says the sword healed a daughter of Toshiie and another legend says birds never try to approach to a warehouse where this sword is stored.