The Summer Hikaru Died Episode Ratings Heatmap
2025 · 1 Seasons · 12 Episodes · Overall Score: 7.6/10 (12 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.81), maintaining an average of 7.6.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
Ratings Analysis & Trajectory
Across 1 seasons and 12 episodes, The Summer Hikaru Died has earned an overall series rating of 7.6 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 7 ("Determination"), rated at an extraordinary 8.8/10 with 4 ratings. Conversely, the lowest-rated installment is Season 1, Episode 5 ("Wig Ghost"), landing at 6.0/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 4 ("Summer Festival", 8) and Episode 5 ("Wig Ghost", 6), a swing of 2 points.
Top 10 Highest Rated Episodes of The Summer Hikaru Died
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 7 | Determination | 8.8 | 4 | Aug 17, 2025 |
| #2 | Season 1, Ep 1 | Replacement | 8.3 | 6 | Jul 6, 2025 |
| #3 | Season 1, Ep 9 | Old Man Takeda | 8.3 | 3 | Sep 7, 2025 |
| #4 | Season 1, Ep 3 | Denial | 8.2 | 4 | Jul 20, 2025 |
| #5 | Season 1, Ep 4 | Summer Festival | 8.0 | 5 | Jul 27, 2025 |
| #6 | Season 1, Ep 2 | Suspicion | 8.0 | 4 | Jul 13, 2025 |
| #7 | Season 1, Ep 11 | Indo's Sin | 7.5 | 2 | Sep 21, 2025 |
| #8 | Season 1, Ep 8 | Contact | 7.3 | 2 | Aug 24, 2025 |
| #9 | Season 1, Ep 10 | Truth | 7.0 | 2 | Sep 14, 2025 |
| #10 | Season 1, Ep 12 | Its Place | 7.0 | 1 | Sep 28, 2025 |