Season 1 Episode
- Season 1 One Brings Bad Omens, Seven Brings Good Luck
- Season 1 The Two Investigate
- Season 1 The Threefold Trap
- Season 1 Family of Four
- Season 1 The Fifth Seal
- Season 1 The Six-Minute Battle to the Death
- Season 1 The Seventh Day is for Idleness
- Season 1 The Eight-Foot Escape Route
- Season 1 Nine Years' Rage
- Season 1 The Tenth Dragon
- Season 1 The Eleven O'clock War
- Season 1 From Zero to Seven
Special 7: Special Crime Investigation Unit - Season 1 Episode 4 Family of Four
7.40 24 minutes Nanatsuki is partnered with Nijo to investigate a father suspected of murdering his sons for insurance money. Nanatsuki feels sure he isn't guilty, but Nijo has his doubts. Can the pair learn to work together and uncover the truth?
