AIBOU: Tokyo Detective Duo Season 4 About AIBOU: Tokyo Detective Duo Season 4 Season Number 4 Air Date 2005-10-12 Number of episodes 21 Season 4 Episode List Episode 1 Episode: 1 Episode 2 Episode: 2 Episode 3 Episode: 3 Episode 4 Episode: 4 Episode 5 Episode: 5 Episode 6 Episode: 6 Episode 7 Episode: 7 Episode 8 Episode: 8 Episode 9 Episode: 9 Episode 10 Episode: 10 Episode 11 Episode: 11 Episode 12 Episode: 12 Episode 13 Episode: 13 Episode 14 Episode: 14 Episode 15 Episode: 15 Episode 16 Episode: 16 Episode 17 Episode: 17 Episode 18 Episode: 18 Episode 19 Episode: 19 Episode 20 Episode: 20 Episode 21 Episode: 21 You may also like Muzzle Sing Sing The Fire Inside 劇場版 呪術廻戦 0 ハケンアニメ! Salem's Lot Ghostbusters: Frozen Empire बड़े मियाँ छोटे मियाँ Back to home