Investigation Held by ZnaToKi Episode Ratings Heatmap
1971 · 3 Seasons · 33 Episodes · Overall Score: 8.8/10 (23 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.31), maintaining an average of 8.8.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
| Episode | Season 1 | Season 2 | Season 3 |
|---|---|---|---|
| Ep 1 | 8.7 | – | – |
| Ep 2 | 9.0 | – | – |
| Ep 3 | 8.7 | – | – |
| Ep 4 | 8.3 | – | – |
| Ep 5 | 8.7 | – | – |
| Ep 6 | 8.7 | – | – |
| Ep 7 | 9.0 | – | – |
| Ep 8 | 9.0 | – | – |
| Ep 9 | 9.0 | – | – |
| Ep 10 | 9.0 | – | – |
| Ep 11 | 9.0 | – | – |
| Ep 12 | 9.3 | – | – |
| Ep 13 | 9.0 | – | – |
| Ep 14 | 9.0 | – | – |
| Ep 15 | 9.0 | – | – |
| Ep 16 | 9.3 | – | – |
| Ep 17 | 9.0 | – | – |
| Ep 18 | 8.7 | – | – |
| Ep 19 | 8.7 | – | – |
| Ep 20 | 8.3 | – | – |
| Ep 21 | 9.0 | – | – |
| Ep 22 | 9.0 | – | – |
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| Ep 100 | 8.0 | – | – |
| Season Avg | 8.8 | – | – |
Ratings Analysis & Trajectory
Across 3 seasons and 33 episodes, Investigation Held by ZnaToKi has earned an overall series rating of 8.8 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 12 ("Episode 12"), rated at an extraordinary 9.3/10 with 3 ratings. Conversely, the lowest-rated installment is Season 1, Episode 100 ("Episode 100"), landing at 8.0/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 22 ("Episode 22", 9) and Episode 100 ("Episode 100", 8), a swing of 1 points.
Top 10 Highest Rated Episodes of Investigation Held by ZnaToKi
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 12 | Episode 12 | 9.3 | 3 | May 20, 1978 |
| #2 | Season 1, Ep 16 | Episode 16 | 9.3 | 3 | Nov 14, 1981 |
| #3 | Season 1, Ep 2 | Episode 2 | 9.0 | 4 | Apr 18, 1971 |
| #4 | Season 1, Ep 7 | Episode 7 | 9.0 | 3 | Nov 11, 1972 |
| #5 | Season 1, Ep 8 | Episode 8 | 9.0 | 3 | Sep 1, 1973 |
| #6 | Season 1, Ep 9 | Episode 9 | 9.0 | 3 | Nov 10, 1973 |
| #7 | Season 1, Ep 10 | Episode 10 | 9.0 | 3 | Aug 26, 1975 |
| #8 | Season 1, Ep 11 | Episode 11 | 9.0 | 3 | Jun 4, 1977 |
| #9 | Season 1, Ep 13 | Episode 13 | 9.0 | 3 | Nov 11, 1978 |
| #10 | Season 1, Ep 14 | Episode 14 | 9.0 | 3 | Oct 19, 1979 |