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Nijusseiki Denki Mokuroku: Eureka Evrika banner
Nijusseiki Denki Mokuroku: Eureka Evrika
Aliases

Étincelles de Demain, 20th Century Electricity Catalogue, Twentieth Century Electrical Records, Nijuuseiki Denki Mokuroku, 二十世紀電氣目録, 20th Century Electricity Catalog, ประกายฝัน วันพรุ่งนี้, Nijuuseiki Denki Mokuroku: Eureka Evrika, Sparks of Tomorrow, 二十世紀電氣目録-ユーレカ・エヴリカ-, Nijusseiki Denki Mokuroku: Eureka Evrika, A Luz do Futuro, Nijuuseiki Denki Mokuroku: Eureka・Evrika, Nijusseiki Denki Mokuroku: Eureka・Evrika, Destellos del mañana

S1SUMMER 2026TVNext airing Aug 2, 2026
airing
Announced
In production
Releasing
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Sparks of Tomorrow

Nijusseiki Denki Mokuroku: Eureka Evrika

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The novel takes place in the summer of 1907, the 40th year of the Meiji era. 15-year-old Inako Momokawa lives in the Fushimi area of Kyoto, and is the second daughter of a sake brewer. Nothing she does ever comes out right, and she receives a scolding from her father every day. Her only relief is the trust she places in her prayers to the gods. One day while at Fushimi Inari shrine, she meets a freewheeling young man named Kihachi Sakamoto. He rejects the gods, and boasts of the incoming age of electricity.

The topic of marriage suddenly comes up in Inako's household. Her father is one-sidedly making all the decisions for her, and Inako is about to give up hope. It is then that Kihachi draws out Inako's true feelings of wanting to run away from her family. The only way to stop her marriage is to find an unusual book called the "Electricity Catalog." The book is a prediction book about electricity that Kihachi wrote when he was a child, but his older brother Seiroku took the book, and its current whereabouts are unknown. Inako and Kihachi together go in search of the book across Kyoto and Shiga prefectures.

(Source: Anime News Network)

Last updated

Jul 28, 2026, 06:04 AM

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

65.9

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

Signal coverage: 100% Signal freshness: High Updated 6 hours ago

Top reasons

  • Cross-platform popularity index - Aggregate reach of ~44,533 followers
  • Cross-platform audience rating - Weighted audience rating 73.3
  • Committee renewal track record - Lead committee members (Pony Canyon, ABC Animation, Heart Company…) renew 11% of productions, above the catalogue average of 3%
Runway
Unknown

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

Financial & Commercial70
Production Feasibility60
Audience Reception71
Strategic Priors61
Fandom Engagement63

CourScore history

CourScore over time

Last analysedJul 28, 2026, 06:04 AM
Next scheduled15 minutes ago
Renewal FAQ

Sparks of Tomorrow renewal questions

Common questions about this title's renewal prospects, answered by Courcast's daily analysis.

Is Sparks of Tomorrow getting a new season?
According to Courcast's latest analysis, Sparks of Tomorrow has a 66% 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 Sparks of Tomorrow be renewed?
Sparks of Tomorrow currently scores 66 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 Sparks of Tomorrow's renewal probability?
Sparks of Tomorrow's CourScore is 66 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
filmarksmark countJP378Jul 27, 2026, 12:00 AM
five chthread postsJP356Jul 27, 2026, 12:00 AM
youtubetrailer viewsGLOBAL311,615Jul 27, 2026, 12:00 AM
crunchyrollepisode likesGLOBAL9,803Jul 27, 2026, 12:00 AM
niconicoepisode commentsJP15,173Jul 27, 2026, 12:00 AM
crunchyrollepisode countGLOBAL6Jul 27, 2026, 12:00 AM
filmarksscore meanJP72Jul 27, 2026, 12:00 AM
crunchyrollepisode dislikesGLOBAL101Jul 27, 2026, 12:00 AM
niconicoepisode mylistsJP166Jul 27, 2026, 12:00 AM
niconicoepisode viewsJP99,687Jul 27, 2026, 12:00 AM
crunchyrollseries availableGLOBAL1Jul 27, 2026, 12:00 AM
xfollowers countGLOBAL34,804Jul 16, 2026, 12:00 AM
annratingGLOBAL4.55Jul 18, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25Jun 29, 2026, 12:00 AM
simklscore meanGLOBAL81Jul 24, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA32Jul 18, 2026, 12:00 AM
youtubesubscribers totalGLOBAL0Jun 29, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25Jun 29, 2026, 12:00 AM
youtubeviews 7dGLOBAL20,721Jun 29, 2026, 12:00 AM
youtubechannel views totalGLOBAL0Jun 29, 2026, 12:00 AM
youtubeviews 30dGLOBAL20,721Jun 29, 2026, 12:00 AM
google trendsinterest dailyGLOBAL13Jul 19, 2026, 12:00 AM
x official jpsilent daysJP0Jul 20, 2026, 12:00 AM
x official jpposts 7dJP20Jul 20, 2026, 12:00 AM
malsource status codeGLOBAL3Jul 22, 2026, 12:00 AM
malsource membersGLOBAL578Jul 22, 2026, 12:00 AM
google trendsinterest weeklyGLOBAL100Jul 12, 2026, 12:00 AM
malvolumes totalGLOBAL1Jul 22, 2026, 12:00 AM
malwatchingGLOBAL29,493Jul 27, 2026, 12:00 AM
malmembersGLOBAL67,444Jul 27, 2026, 12:00 AM
kitsuscore meanGLOBAL60.82Jul 27, 2026, 12:00 AM
shikimorimember countGLOBAL8,393Jul 27, 2026, 12:00 AM
youtubetrailer likesGLOBAL3,914Jul 27, 2026, 12:00 AM
anilisttrendingGLOBAL270Jul 27, 2026, 12:00 AM
redditscore 7dGLOBAL2,770Jul 27, 2026, 12:00 AM
anilistpopularityGLOBAL44,400Jul 27, 2026, 12:00 AM
redditthreads 7dGLOBAL5Jul 27, 2026, 12:00 AM
shikimoricompletion ratioGLOBAL0.01Jul 27, 2026, 12:00 AM
tmdbvote countGLOBAL3Jul 27, 2026, 12:00 AM
anilistfavoritesGLOBAL443Jul 27, 2026, 12:00 AM
anilistaverage scoreGLOBAL76Jul 27, 2026, 12:00 AM
kitsufavoritesGLOBAL1Jul 27, 2026, 12:00 AM
redditthread countGLOBAL5Jul 27, 2026, 12:00 AM
redditmentions 7dGLOBAL5Jul 27, 2026, 12:00 AM
kitsumember countGLOBAL491Jul 27, 2026, 12:00 AM
malplan to watchGLOBAL36,540Jul 27, 2026, 12:00 AM
redditmentions 1dGLOBAL3Jul 27, 2026, 12:00 AM
shikimoriscore meanGLOBAL77.5Jul 27, 2026, 12:00 AM
redditcomments 7dGLOBAL650Jul 27, 2026, 12:00 AM
tmdbpopularityGLOBAL22.44Jul 27, 2026, 12:00 AM
malcompletedGLOBAL13Jul 27, 2026, 12:00 AM
kitsurating rankGLOBAL11,517Jul 27, 2026, 12:00 AM