Someday in Zero Gravity
Season 1
15 min
S1 · E1 · Sep 8, 2025
Episode 1 Episode 1
15 min
S1 · E2 · Sep 9, 2025
Episode 2 Episode 2
15 min
S1 · E3 · Sep 10, 2025
Episode 3 Episode 3
15 min
S1 · E4 · Sep 11, 2025
Episode 4 Episode 4
15 min
S1 · E5 · Sep 15, 2025
Episode 5 Episode 5
15 min
S1 · E6 · Sep 16, 2025
Episode 6 Episode 6
15 min
S1 · E7 · Sep 17, 2025
Episode 7 Episode 7
15 min
S1 · E8 · Sep 18, 2025
Episode 8 Episode 8
15 min
S1 · E9 · Sep 22, 2025
Episode 9 Episode 9
15 min
S1 · E10 · Sep 23, 2025
Episode 10 Episode 10
15 min
S1 · E11 · Sep 24, 2025
Episode 11 Episode 11
15 min
S1 · E12 · Sep 25, 2025
Episode 12 Episode 12
15 min
S1 · E13 · Sep 29, 2025
Episode 13 Episode 13
15 min
S1 · E14 · Sep 30, 2025
Episode 14 Episode 14
15 min
S1 · E15 · Oct 1, 2025
Episode 15 Episode 15
15 min
S1 · E16 · Oct 2, 2025
Episode 16 Episode 16
15 min
S1 · E17 · Oct 6, 2025
Episode 17 Episode 17
15 min
S1 · E18 · Oct 7, 2025
Episode 18 Episode 18
15 min
S1 · E19 · Oct 8, 2025
Episode 19 Episode 19
15 min
S1 · E20 · Oct 9, 2025
Episode 20 Episode 20
15 min
S1 · E21 · Oct 13, 2025
Episode 21 Episode 21
15 min
S1 · E22 · Oct 14, 2025
Episode 22 Episode 22
15 min
S1 · E23 · Oct 15, 2025
Episode 23 Episode 23
15 min
S1 · E24 · Oct 16, 2025
Episode 24 Episode 24
15 min
S1 · E25 · Oct 20, 2025
Episode 25 Episode 25
15 min
S1 · E26 · Oct 21, 2025
Episode 26 Episode 26
15 min
S1 · E27 · Oct 22, 2025
Episode 27 Episode 27
15 min
S1 · E28 · Oct 23, 2025
Episode 28 Episode 28
15 min
S1 · E29 · Oct 27, 2025
Episode 29 Episode 29
15 min
S1 · E30 · Oct 28, 2025
Episode 30 Episode 30
15 min
S1 · E31 · Oct 29, 2025
Episode 31 Episode 31
15 min
S1 · E32 · Oct 30, 2025
Episode 32 Episode 32
32 episodes in Season 1
Some details come from TheTVDB.
Four high school girls in an astronomy club once dreamed of going to space together. Years later, as adults leading separate lives, they unexpectedly reconnect with their forgotten ambition. Inspired by the idea that an ultra-small satellite might finally make their dream achievable, they reignite their passion and embark on a second youth chasing space.
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Cast
12 people
Mai Kiryu
Asuka Mochizuki
Known for
Demon City
Hell Dogs
Misato Morita
Hikari Hibino
Known for
The Naked Director
City Hunter
Yuki Katayama
Amane Mizuhara
Also in
Naked Dining
I Just Want To See You
Marika Ito
Haruko Kiuchi
Known for
It's a Summer Film!
Kakegurui: The Movie
Daiken Okudaira
Kei Kanazawa
Known for
MOTHER
Cloud
Sora Tamaki
High School Asuka Mochizuki
Also in
The Greatest Teacher
Kishiryu Sentai Ryusoulger
Juri Kosaka
High School Hikari Hibino
Also in
Mr. Mikami's Classroom
Billion x School
Aoi Shirakura
High School Amane Mizuhara
Also in
The Greatest Teacher
The God of Curling
Kiri Yamashita
High School Haruko Kiuchi
Anne Suzuki
和泉季子
Known for
Initial D
Returner
Katsuhisa Namase
舎人五郎
Known for
My Hero Academia: Two Heroes
Legal High
Eriko Komatsu
脚本
Bonkobara Makoto Director · 武田雄樹 Writer Yuta Mori Composer
Total runtime 8h 0m · Episode length 15 min · Country Japan
Show info
Premiered
September 8, 2025
Final episode
October 30, 2025
Status
Ended
Network
NHK
Country
Japan
Type
Scripted
Episode length
15 min
Total runtime
8h 0m
Original language
Japanese
Production
NHK Osaka
Production
Japan
Produced in
Languages
Original title
いつか、無重力の宙で
Spoken on screen
Japanese
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Some details come from TheTVDB.