Seasons & Episodes
EP 1
Episode 1
The bodies of young boys were found in six cases. Shiro Sakaki, a professor considered Japan's leading expert on butterf
EP 2
Episode 2
Shiro starts to express his artistic viewpoint during interrogation. The art camp is canceled when Rumi falls ill. Shiro
EP 3
Episode 3
After creating five specimens, Shiro's final target is his beloved son, Itaru. Despite the memories with Itaru, Shiro on
EP 4
Episode 4
Itaru stays home while Shiro leaves for an observation survey of butterflies. Itaru stares at his father's specimens and
EP 5
Episode 5
Anna seemed proud, but she longed for a successor while looking at her mother, in the spotlight for her art book. After
