Platonic Chain: Ansatsu Jikkouchuu
Japanese title: プラトニックチェーン 暗殺実行中
Type: Special
Episodes: 1
Source: Novel
Genres: Sci-Fi, Slice of Life
Studios: ACiD FiLM
Duration: 6 min
Rating: PG-13 - Teens 13 or older

A DVD-only story that replaces episode 16 ("Oyaji Camera") of the TV series. There is a system where anyone can submit a picture of a person that annoys them for 100 yen. When a million photos of the same person are collected, a killer is hired for the resulting 100.000.000 yen.