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Courcastクール • Renewal Forecasts
HELLO WORLD banner
HELLO WORLD
Aliases

ハロー・ワールド, HELLO WORLD, Default, Japanese

S193SUMMER 2019MOVIE
Branch
Part of this franchise
concluded
Announced
In production
Releasing
Completed

HELLO WORLD

In Kyoto in the year 2027, Naomi Katagaki, a male high school student encounters a person who is claiming to be Naomi from 10 years in the future. Together, they must change the future and save a classmate, Ruri, whom the younger Naomi starts to date in three months.

Last updated

Jun 3, 2026, 11:32 PM

Franchise overview

Franchise timeline

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

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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

20.0

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

Signal coverage: 100% • Signal freshness: High • Updated 1 minute ago

Top reasons

  • Cross-platform audience rating - Weighted audience rating 74.3
  • Cross-platform popularity index - Aggregate reach of ~32,292 followers
  • Favourite base strength - 1,787 cross-platform favourites
Runway
Feasibility warning
None

Source material looks exhausted, so near-term sequel odds are capped.

Near-term probability is capped at 20% until confirmed evidence lands.

Financial & Commercial81
Production Feasibility18
Audience Reception74
Strategic Priors27
Fandom Engagement38

CourScore history

CourScore over time

Last analysedJun 3, 2026, 11:32 PM
Next scheduledtomorrow
Latest signals

Fresh telemetry

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

SourceMetricGeoValueCollected
kitsufavoritesGLOBAL55Jun 1, 2026, 12:00 AM
kitsurating rankGLOBAL2,382Jun 1, 2026, 12:00 AM
kitsumember countGLOBAL11,909Jun 1, 2026, 12:00 AM
kitsuscore meanGLOBAL75.16Jun 1, 2026, 12:00 AM
mangaupdatesbayesian ratingGLOBAL6.55May 23, 2026, 12:00 AM
google trendsinterest dailyGLOBAL47Jan 25, 2026, 12:00 AM
google trendsinterest weeklyGLOBAL57Jan 18, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA29Jan 19, 2026, 12:00 AM
mangadexsource status codeGLOBAL3May 23, 2026, 12:00 AM
mangadexvolumes totalGLOBAL2May 23, 2026, 12:00 AM
mangadexchapters totalGLOBAL10May 23, 2026, 12:00 AM
shikimoriscore meanGLOBAL74.9May 26, 2026, 12:00 AM
anilisttrendingGLOBAL1Jun 3, 2026, 12:00 AM
malwatchingGLOBAL11,208Jun 1, 2026, 12:00 AM
anilistpopularityGLOBAL93,038Jun 3, 2026, 12:00 AM
malplan to watchGLOBAL110,600Jun 1, 2026, 12:00 AM
anilistaverage scoreGLOBAL73Jun 3, 2026, 12:00 AM
anilistfavoritesGLOBAL1,787Jun 3, 2026, 12:00 AM
malcompletedGLOBAL166,291Jun 1, 2026, 12:00 AM