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Oshiri Kajiri Mushi 4
Aliases

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

S4FALL 2015TV_SHORT
concluded
Announced
In production
Releasing
Completed

Bottom Biting Bug 4

Oshiri Kajiri Mushi 4

XReddit

Season 4 of the gag comedy about Oshiri Kajiri Mushi XVIII, a 10-year-old insect who goes to Biting School to inherit his family's Biting Shop business.

Last updated

Jul 27, 2026, 01:14 PM

Franchise overview

Franchise timeline

Review every Courcast-tracked season for this series and jump between entries.

Renewal pulse

Courcast score breakdown

CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.

CourScore

37.1

CourScore is the probability of an official sequel announcement within 18 months.

Signal coverage: 100% Signal freshness: Medium Updated 23 hours ago

Top reasons

  • Format continuity - Format (TV_SHORT) matches prior mainline entries
  • Committee renewal track record - Lead committee members (Kinema Citrus) renew 5% of productions, above the catalogue average of 3%
  • MAL community size - 558 MAL list entries (watching/completed/planned)
Runway
Unknown

Source runway is unclear, so feasibility is treated as unknown.

Financial & Commercial19
Production Feasibility49
Audience Reception49
Strategic Priors37
Fandom Engagement53

CourScore history

CourScore over time

Last analysedJul 27, 2026, 01:14 PM
Next scheduledin 50 minutes
Renewal FAQ

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 37% 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 37 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 37 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.
Latest signals

Fresh telemetry

Courcast watches every connected signal to surface the freshest indicators of momentum.

SourceMetricGeoValueCollected
anilistfavoritesGLOBAL0Jun 19, 2026, 12:00 AM
google trendsinterest dailyGLOBAL0Jan 19, 2026, 12:00 AM
kitsumember countGLOBAL80Jan 1, 2026, 12:00 AM
anilisttrendingGLOBAL0Jun 19, 2026, 12:00 AM
anilistpopularityGLOBAL211Jun 19, 2026, 12:00 AM
anilistaverage scoreGLOBAL46Jun 19, 2026, 12:00 AM
tmdbpopularityGLOBAL4.03Jun 23, 2026, 12:00 AM
malwatchingGLOBAL33Jun 3, 2026, 12:00 AM
malplan to watchGLOBAL166Jun 3, 2026, 12:00 AM
youtubechannel views totalGLOBAL260,870Jun 17, 2026, 12:00 AM
youtubeviews 30dGLOBAL13,579Jun 17, 2026, 12:00 AM
malcompletedGLOBAL359Jun 3, 2026, 12:00 AM
tmdbvote countGLOBAL3Jun 23, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA14Jun 6, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25Jun 17, 2026, 12:00 AM
youtubeviews 7dGLOBAL13,579Jun 17, 2026, 12:00 AM
youtubesubscribers totalGLOBAL1,290Jun 17, 2026, 12:00 AM
shikimoriscore meanGLOBAL51.6Jun 15, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25Jun 17, 2026, 12:00 AM