Ep. 6: Nana uncovers Yuka Sasaki as the true necromancer controlling Tsunekichi's corpse.

Nana challenges Michiru’s belief in Tsunekichi’s clairvoyance after Michiru admits attempting to resurrect him. At the funeral, Kyoya demands an autopsy, but Nana pulls him aside for a private discussion. Upon their return, Shinji Kazama uses necromancy to animate Tsunekichi’s body. The following day, Nana questions Yuka Sasaki, who reveals she saved Shinji five years ago with her super strength. Nana feigns exhaustion to leave the infirmary and poison Shinji, but returns to rescue a cat trapped in a drain, enlisting Kyoya, Michiru, and Yuka’s help. Yuka refuses, citing an allergy. That night, Nana attempts to kill Yuka but is interrupted by Shinji. Nana then realizes Yuka is the actual necromancer. After Yuka explains Shinji’s death, Nana acknowledges her own nature as a murderer while asserting her respect for the dead.

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