Tsunagari

Tsunagari, the Voice of the Stars, was a a potent but insane ishiken who lived in the Nazo Mori region.

Voice of the Stars
Tsunagari eventually tapped into the eldritch power at the heart of Nazo Mori, what she called the Eater of Stars or simply, “the Master.” She managed to invade the minds of other people merging her own unstable grasp of Void magic and the influence of the cursed Kaidanshu Whispers of the Stars.

Defeated
A group of samurai investigated the strange occurrences and rasing paranoia in the region. Tsunagari was confronted and defeated by them, causing the cursed Kaidanshu to be weakened.