EPISODIUM
Why is Haruto searching through the unidentified bodies in the morgue for a man named Sakuya Azuma? Who is he and what has he got to do with the case? Ayako and Mitsuo are also frantically searching for the same answers. Later, Haruto’s father tells Ayako something surprising about Haruto’s past. Meanwhile, the body of a new victim is unexpectedly discovered.