Senjudoji
About
Senjudoji is a phantom that once killed someone that Iori Katanagi was trying to protect. Because of this, Iori adopted his close off personality and has wanted to kill Senjudoji ever since.
Senjudoji was kidnapping Beckoning Hands, leading Iori to discover her. After being found, she fights with Iori and Chihiro Kurose, and ultimately escapes, losing an arm in the process.