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The Worst Episodes of Sparks of Tomorrow

Every episode of Sparks of Tomorrow ranked from worst to best. Explore the Worst Episodes of Sparks of Tomorrow!

Binge this in 5h 15m•Peaking at 7.9/10

In an alternate past, an unlikely duo team up to look for a missing catalog that could bring electricity to the smoke-filled streets of Kyoto.

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TOKYO MX
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Episode Rankings

  1. #1 Worst Episode
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    Sparks of Tomorrow Season 1 Episode 5 - Proof of Love
    7.3/10(256 votes)

    S1:E5

    Kihachi's latest experiment catches the eye of a strange university graduate, who's convinced that it can help him prove his passion to his crush.

    Director:Noriyuki Kitanohara
    Writer:Yusuke Ichikawa

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  2. Sparks of Tomorrow Season 1 Episode 13 - To the Future We Desire
    7.3/10(154 votes)

    S1:E13

    As the Electric Brain goes berserk, Kihachi, Inako and Yosuke confront their destinies. Who will stay stuck in the past or look towards the future?

    Director:Unknown
    Writer:Unknown

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  3. Sparks of Tomorrow Season 1 Episode 10 - Engagement Trouble
    7.5/10(180 votes)

    S1:E10

    Yosuke makes a critical discovery. After Inako and Kihachi clear up their misunderstanding, they help Kengo reconcile with Noriko using a shocking plan.

    Director:Noriyuki Kitanohara
    Writer:Atsuo Ishino

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  4. Sparks of Tomorrow Season 1 Episode 12 - Electric Brain
    7.5/10(160 votes)

    S1:E12

    Inako and Kihachi throw themselves into pursuing their dreams. Determined to fulfill Seiroku's vision, Yosuke ropes Kihachi into a colossal project.

    Directors:Minoru Ota, Noriyuki Kitanohara
    Writer:Takaaki Suzuki

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  5. Sparks of Tomorrow Season 1 Episode 4 - The Steadfast Girl
    7.6/10(293 votes)

    S1:E4

    Inako meets a grieving shop owner whose loss echoes her own. Fully believing in Kihachi's skills, she asks him to build an electric machine to help.

    Director:Ayumu Yoshida
    Writer:Takaaki Suzuki

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  6. Sparks of Tomorrow Season 1 Episode 7 - Elopement
    7.6/10(228 votes)

    S1:E7

    On the day of Inako's engagement ceremony, Kihachi urges her to chase her dreams and helps her escape. Guided by Stuart's letter, they head for Shiga.

    Director:Ryo Miyaki
    Writer:Tatsuhiko Urahata

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  7. Sparks of Tomorrow Season 1 Episode 9 - Time to Part
    7.6/10(195 votes)

    S1:E9

    Kihachi makes a shocking decision to protect Inako, but she takes matters into her own hands. Yosuke reminisces about his first meeting with Seiroku.

    Directors:Ayumu Yoshida, Taichi Ishidate
    Writer:Tatsuhiko Urahata

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  8. Sparks of Tomorrow Season 1 Episode 11 - The Enticing Circuit
    7.6/10(147 votes)

    S1:E11

    After Inako and Saki sneak into Yosuke's office to find clues about the Electric Brocade, Kihachi vanishes. Inako realizes that her father holds the key.

    Director:Ryo Miyaki
    Writer:Tatsuhiko Urahata

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  9. Sparks of Tomorrow Season 1 Episode 1 - The Electric Boy
    7.7/10(491 votes)

    S1:E1

    Early 20th-century Kyoto. Kihachi witnesses the wonders of electricity with Seiroku. Four years later, alone and cynical, he meets a girl deep in prayer.

    Director:Minoru Ota
    Writer:Tatsuhiko Urahata

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  10. Sparks of Tomorrow Season 1 Episode 2 - The Mysteries of the Catalog
    7.7/10(375 votes)

    S1:E2

    In a haze of incense, Yosuke storms into Kihachi's workshop and demands the Catalog — and his fiancée. But why does Inako have it in the first place?

    Director:Ryo Miyaki
    Writer:Tatsuhiko Urahata

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  11. Sparks of Tomorrow Season 1 Episode 3 - Their Dream
    7.7/10(348 votes)

    S1:E3

    Full of denial, Yosuke clashes with Kihachi. Later, Inako's sharp senses reveal a secret and her belief inspires Kihachi to recreate an invention.

    Director:Takuya Yamamura
    Writer:Tatsuhiko Urahata

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  12. Sparks of Tomorrow Season 1 Episode 6 - The Sound of Innovation
    7.8/10(289 votes)

    S1:E6

    Yosuke challenges Kihachi and the gang to a music battle. With only Inako having musical experience, can they master electric instruments in a week?

    Director:Tatsuya Ishihara
    Writer:Atsuo Ishino

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  13. Sparks of Tomorrow Season 1 Episode 8 - His Brother's Footsteps
    7.9/10(225 votes)

    S1:E8

    Before Kihachi can figure out how to fix the electric key, Kengo breaks down and confesses the secret he's been carrying for the past three years.

    Director:Takuya Yamamura
    Writer:Takaaki Suzuki

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Worst Episodes Summary

"Proof of Love" is the worst rated episode of "Sparks of Tomorrow". It scored 7.3/10 based on 256 votes. Directed by Noriyuki Kitanohara and written by Yusuke Ichikawa, it aired on 8/2/2026. This episode scored 0.0 points lower than the second lowest rated, "To the Future We Desire".