TV Series Ratings Analysis

AIBOU: Tokyo Detective Duo Episode Ratings Heatmap

2002 · 24 Seasons · 461 Episodes · Overall Score: 6.8/10 (51 rated)

Highest Rated Episode

9.0/10

S19E6: Episode 6 (1 votes)

View Episode →

Best Season

6.95/10

Season 19 holds the highest collective average score across the series.

Season 19 Details →

Most Consistent Season

Season 17

Lowest score variance (σ = 0.44), maintaining an average of 6.2.

Strongest Finale

8.0/10

Season 19 finale: "Episode 20"

Episode Recap →

Complete Episode Rating Matrix

Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.

8.5+ (Outstanding) 7.5 – 8.4 (Great) 6.0 – 7.4 (Average) < 6.0 (Underwhelming) Few votes

Episode	Season 1	Season 2	Season 3	Season 4	Season 5	Season 6	Season 7	Season 8	Season 9	Season 10	Season 11	Season 12	Season 13	Season 14	Season 15	Season 16	Season 17	Season 18	Season 19	Season 20	Season 21	Season 22	Season 23	Season 24
Ep 1	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	7.0	–	8.0	7.0	7.5	–	–	–
Ep 2	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	7.0	–	8.0	7.0	6.0	–	–	–
Ep 3	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	–	7.0	8.0	–	–	–	–
Ep 4	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	–	6.0	7.0	–	–	–	–
Ep 5	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	–	6.0	7.0	–	–	–	–
Ep 6	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	–	9.0	8.0	–	–	–	–
Ep 7	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	–	8.0	6.0	–	–	–	–
Ep 8	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	–	7.0	7.0	–	–	–	–
Ep 9	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	–	7.0	6.0	–	–	–	–
Ep 10	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	7.0	6.0	–	–	–	–
Ep 11	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	8.0	8.0	7.0	–	–	–
Ep 12	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	6.0	–	–	–	–
Ep 13	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	5.0	–	–	–	–	–
Ep 14	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	5.0	6.0	–	–	–	–
Ep 15	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	7.0	–	–	–	–
Ep 16	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.0	6.0	–	–	–	–
Ep 17	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	7.0	7.0	–	–	–	–
Ep 18	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	7.0	6.0	–	–	–	–
Ep 19	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	8.0	7.0	–	–	–	–
Ep 20	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	8.0	7.0	–	–	–	–
Ep 21	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Season Avg	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	6.2	–	7.0	6.8	6.8	–	–	–

Ratings Analysis & Trajectory

Across 24 seasons and 461 episodes, AIBOU: Tokyo Detective Duo has earned an overall series rating of 6.8 out of 10. The series demonstrates an upward quality trajectory, with later seasons sustaining higher viewer acclaim than its debut.

The single highest-rated hour of television in the series is Season 19, Episode 6 ("Episode 6"), rated at an extraordinary 9.0/10 with 1 ratings. Conversely, the lowest-rated installment is Season 19, Episode 14 ("Episode 14"), landing at 5.0/10.

The most precipitous single-episode shift occurred in Season 19 between Episode 11 ("Episode 11", 8) and Episode 12 ("Episode 12", 6), a swing of 2 points.

Top 10 Highest Rated Episodes of AIBOU: Tokyo Detective Duo

Rank	Episode	Title	Score	Votes	Air Date
#1	Season 19, Ep 6	Episode 6	9.0	1	Nov 18, 2020
#2	Season 19, Ep 1	Episode 1	8.0	1	Oct 14, 2020
#3	Season 19, Ep 2	Episode 2	8.0	1	Oct 21, 2020
#4	Season 19, Ep 7	Episode 7	8.0	1	Nov 25, 2020
#5	Season 19, Ep 11	Episode 11	8.0	1	Jan 1, 2021
#6	Season 19, Ep 19	Episode 19	8.0	1	Mar 10, 2021
#7	Season 19, Ep 20	Episode 20	8.0	1	Mar 17, 2021
#8	Season 20, Ep 3	Episode 3	8.0	1	Oct 27, 2021
#9	Season 20, Ep 6	Episode 6	8.0	1	Nov 17, 2021
#10	Season 20, Ep 11	Episode 11	8.0	1	Jan 1, 2022