Also known as: 探偵ヱドモン~最後の事件編~, 最後の事件編
Christopher Columbus (Fate) in his costume from Detective Edmond ~The Final Case~ Craft Essence (Fate), released as part of the Chaldea Boys Collection 2022 event 15-Nin No Richiteki Na Megane-Tachi.
Illustrator: Kazuki Yone