Kumiyas Hand Sword Turned an Average Sorcerer Into a Menace . Cursed Tool . Created By . ... Shigemo made his debut in JJK Season 1, Episode 20 during the Kyoto Goodwill Event Arc.

JJK: Kusakabe's Sword and Cursed Energy Abilities, Explained. ... Kusakabe's tactical intellect sets him apart from others, being an aid that can give him the upper hand.