Blade of Secrets

The Blade of Secrets was a cursed nemuranai.

Found
Daidoji Anitano found the blade in the Shadowlands while he was warring the Crab. When he was at Ryoko Owari the blade was stolen by Togashi Ikyoto, an ise zumi who owed a favor to Whisper, and passed to the ronin merchant the blade.

Chased
Chizaro no Oni was summoned to seek the blade. Shosuro Chizaro had been threatened by Moon cultists and had bargained with the oni his name, and in return the oni would seize the blade. Chizaro no Oni went on rampage through Ryoko Owari and many died.