Jan 1, 2008 - 54m
This special episode is a spin-off of Galileo series with Kusanagi's colleague Yuge Shiro as the main character about an incident referenced in the first episode 01 and how it was solved. It is set 3 years prior to the events of season 1.
Oct 4, 2008 - 1h 48m
The special is set 3 years prior to the drama series, with the story being related to a murder case that was partly referenced in the original show. Detective Kusanagi is looking to solve a murder mystery, and he gets back in touch with his former badminton teammate, the brilliant professor Yukawa Manabu.
Sep 17, 2022 - 1h 42m
Four years before Silent Parade (2022), Yukawa and Kusanagi investigate the murder of a writer after a video found in his possession piques Yukawa's interest.
