Where to watch
Not available in United States
Streaming in 2 other countries
Natsumi's Firefly isn't on any streaming service in United States right now, but it's available in Japan, Taiwan. Streaming rights are licensed per country.
Cast · Directed by Ryuichi Hiroki
More from Kasumi Arimura · Lead actress
Hiyokko
2017 · 8.2
Amachan
2013 · 8.1
What Will You Do, Ieyasu?
2023 · 7.9
SPEC ~ First Blood
2010 · 8.5
Cold Case ~Shinjitsu no Tobira~
2016 · 8.2
When Marnie Was There
2014 · 7.9
Rurouni Kenshin: The Final
2021 · 7.7
And, Live
2019 · 7.9
ISHIKO and HANEO: You're Suing Me?
2022 · 7.5
Where Does the Sea Begin
2024 · 8.1
See all fromKasumi Arimura
More from Asuka Kudo · Co-star actor
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2023 · 7.2
GTO (2026)
2026 · 7.0
The Right to Judge
2025 · 6.6
Asa ga Kita
2015 · 7.4
Golden Kamuy -The Abashiri Prison Raid-
2026 · 7.4
Radiation House
2019 · 6.9
Women Document Detectives
2018 · 6.4
Golden Kamuy -The Hunt of Prisoners in Hokkaido-
2024 · 7.8
Kyojo
2020 · 7.7
Your Home Is My Business
2016 · 5.6
See all fromAsuka Kudo
More from Ryuichi Hiroki · Director
Human Specimens
2025 · 6.2
Keitai Deka Zenigata Rai
2006 · 6.5
Modern Love Tokyo
2022 · 6.8
Hibana: Spark
2016 · 8.2
Kinshicho Paradise
2024 · 6.0
The Many Faces of Ito
2017 · 6.9
A Day-Off of Ryoma Takeuchi
2020 · 6.3
Ride or Die
2021 · 6.7
The Miracles of the Namiya General Store
2017 · 7.0
Evil Dream
1994 · 8.0
See all fromRyuichi Hiroki
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Natsumi's Firefly — streaming FAQ
Which OTT platform streams Natsumi's Firefly?
Natsumi's Firefly isn't on any streaming service in United States yet, but it's available in Japan and Taiwan. Streaming rights differ by country — switch your country in the header to see where.
Is Natsumi's Firefly on Netflix?
No, Natsumi's Firefly is not on Netflix in United States as of September 2026.
Is Natsumi's Firefly on Amazon Prime Video?
No, Natsumi's Firefly isn't on Amazon Prime Video in United States right now.
Where can I watch Natsumi's Firefly for free?
Natsumi's Firefly isn't streaming in United States yet, so there's no way to watch it free at the moment.
