Oshiri Kajiri Mushi 4, Bottom Biting Bug 4, おしりかじり虫 4, Oshiri Kajiri Mushi (TV) 4th Season, おしりかじり虫 第４シリーズ, Les insectes mord-fesses Staffel 4, Bottom Biting Bug (Oshiri Kajiri Mushi) Temporada 4, Les insectes mord-fesses Saison 4
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
43.4
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Format continuity - Format (TV_SHORT) matches prior mainline entries
- Crunchyroll Like Index - 28,482 likes / 31,151 reactions on recent episodes
- Domestic episode engagement (Niconico) - 375,571 episode views on Niconico (JP domestic)
Source runway is unclear, so feasibility is treated as unknown.
CourScore history
CourScore over time
Bottom Biting Bug 4 renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Bottom Biting Bug 4 getting a new season?
- According to Courcast's latest analysis, Bottom Biting Bug 4 has a 43% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Bottom Biting Bug 4 be renewed?
- Bottom Biting Bug 4 currently scores 43 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Bottom Biting Bug 4's renewal probability?
- Bottom Biting Bug 4's CourScore is 43 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 46 | Aug 29, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 0 | Aug 29, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 214 | Aug 29, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 27 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 2,669 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 28,482 | Aug 29, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Aug 29, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Aug 28, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 16, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 82 | Aug 29, 2026, 12:00 AM |
| mal | completed | GLOBAL | 361 | Aug 29, 2026, 12:00 AM |
| mal | members | GLOBAL | 717 | Aug 29, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 166 | Aug 29, 2026, 12:00 AM |
| mal | watching | GLOBAL | 33 | Aug 29, 2026, 12:00 AM |
| niconico | episode comments | JP | 53,984 | Aug 29, 2026, 12:00 AM |
| niconico | episode mylists | JP | 2,067 | Aug 29, 2026, 12:00 AM |
| niconico | episode views | JP | 375,571 | Aug 29, 2026, 12:00 AM |
| comments 7d | GLOBAL | 81 | Aug 29, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Aug 1, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 2 | Aug 29, 2026, 12:00 AM | |
| score 7d | GLOBAL | 19 | Aug 29, 2026, 12:00 AM | |
| thread count | GLOBAL | 2 | Aug 29, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 2 | Aug 29, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.26 | Aug 29, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 145 | Aug 29, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 51.6 | Aug 29, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 65 | Aug 1, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.03 | Jun 23, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |