Tonari no Seki-kun OVA, The Master of Killing Time OVA, となりの関くん OVA, Default, Synonym, Tonari no Seki-kun OAD, Japanese, となりの関くん DVD
The Master of Killing Time OVA
Tonari no Seki-kun OVA
OVA of Tonari no Seki-kun bundled with the fifth manga volume.
Last updated
Jun 3, 2026, 11:29 PM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
41.6
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 92% • Signal freshness: High • Updated 8 minutes ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 72.8
- Cross-platform popularity index - Aggregate reach of ~2,567 followers
- IP reach across services - Multi-platform footprint of ~2,706 users
Source runway looks healthy for a continuation.
CourScore history
CourScore over time
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| kitsu | rating rank | GLOBAL | 2,977 | May 15, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 4,783 | May 15, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 73.94 | May 15, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 13 | May 15, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 11,471 | Jun 1, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 129 | May 23, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 71 | Jun 1, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 17 | Apr 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 52 | Jun 1, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 10 | May 23, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jun 1, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | May 23, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 73.8 | May 30, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 1, 2026, 12:00 AM |
| mal | watching | GLOBAL | 574 | May 22, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.48 | May 23, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.75 | Jun 1, 2026, 12:00 AM |
| mal | completed | GLOBAL | 35,388 | May 22, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 5,360 | May 22, 2026, 12:00 AM |