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All Episodes of Sparks of Tomorrow

Browse all 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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Season 1

7.7/10491 votes
The Electric Boy
Season 1 Episode 1 - Aired 7/5/2026
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
7.7/10375 votes
The Mysteries of the Catalog
Season 1 Episode 2 - Aired 7/12/2026
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
7.7/10348 votes
Their Dream
Season 1 Episode 3 - Aired 7/19/2026
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
7.6/10293 votes
The Steadfast Girl
Season 1 Episode 4 - Aired 7/26/2026
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
7.3/10256 votes
Proof of Love
Season 1 Episode 5 - Aired 8/2/2026
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
7.8/10289 votes
The Sound of Innovation
Season 1 Episode 6 - Aired 8/9/2026
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
7.6/10228 votes
Elopement
Season 1 Episode 7 - Aired 8/16/2026
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
7.9/10225 votes
His Brother's Footsteps
Season 1 Episode 8 - Aired 8/23/2026
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
7.6/10195 votes
Time to Part
Season 1 Episode 9 - Aired 8/30/2026
Kihachi makes a shocking decision to protect Inako, but she takes matters into her own hands. Yosuke reminisces about his first meeting with Seiroku.
Director: Ayumu Yoshida, Taichi Ishidate
Writer: Tatsuhiko Urahata
7.5/10180 votes
Engagement Trouble
Season 1 Episode 10 - Aired 9/6/2026
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
7.6/10147 votes
The Enticing Circuit
Season 1 Episode 11 - Aired 9/13/2026
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
7.5/10160 votes
Electric Brain
Season 1 Episode 12 - Aired 9/20/2026
Inako and Kihachi throw themselves into pursuing their dreams. Determined to fulfill Seiroku's vision, Yosuke ropes Kihachi into a colossal project.
Director: Minoru Ota, Noriyuki Kitanohara
Writer: Takaaki Suzuki
7.3/10154 votes
To the Future We Desire
Season 1 Episode 13 - Aired 9/27/2026
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