***Warning, the following may contain spoilers for Tsukimonogatari and all previous installments to the Monogatari series. Reader discretion is advised.***
Series Synopsis
Having survived the encounter with the powerful snake oddity, Koyomi Araragi (voiced by Hiroshi Kamiya) has found a reprieve. The first in several months. Unfortunately, as is the nature of these things, this moment of peace was never meant to last.
To his bewilderment, Koyomi no longer casts a reflection in a mirror. This is a trait that should have vanished long ago. Panicking, he consults with his partner, Shinobu Oshino (voiced by Maaya Sakamoto).
Shinobu suspects that Koyomi is reverting back to his old vampire self. Yet she suggests seeking out a second, more professional opinion. Limited in where to go, the two must turn to an unsavory option.
Koyomi seeks out Yozuru Kagenui (voiced by Ryoko Shiraishi) and her assistant, the doll Yotsugi Ononoki (voiced by Saori Hayami). These two pairs haven’t always seen eye to eye and have clashed in the past. Though not enemies, they are by no means on the same side.
Now for Koyomi, the worst possible news happens to come at the worst possible time.