Watch Online: Someday in Zero Gravity (2025)

Someday in Zero Gravity (2025): A Japanese Drama About Second Chances and Space Dreams

A group of high school friends reunite decades later to pursue an impossible dream—launching into space. Someday in Zero Gravity is an inspiring Japanese drama series that captures the magic of rekindled passion and the power of friendship. Premiering in September 2025, this NHK production promises an emotional journey that blends ambition, nostalgia, and the wonder of the cosmos.

Plot Overview: Dreams Don't Have Expiration Dates

Four high school girls once shared an astronomical dream—to journey into space together. Life took them in different directions, their youthful aspirations seemingly left behind. But when an opportunity emerges with the development of ultra-small satellite technology, these women reconnect with their forgotten passion. Now, as adults navigating separate lives, they embark on an unexpected second chapter of youth, chasing the stars together at last.

Release Date & Episode Guide

Someday in Zero Gravity is set to premiere on September 8, 2025 on NHK. The first season contains 32 episodes, with the series confirmed as a returning series, promising more adventures ahead for fans.

Full Cast & Creative Team

The ensemble cast features Mai Kiryu, Misato Morita, Yuki Katayama, and Marika Ito as the four female leads, alongside Daiken Okudaira, Sora Tamaki, Juri Kosaka, Aoi Shirakura, and Kiri Yamashita in supporting roles.

The series is created and directed by Bonkobara Makoto, with production by NHK, Japan's leading broadcaster.

Series Details

• Genre: Drama
• Format: TV Series
• Country of Origin: Japan
• Network: NHK
• Creator/Director: Bonkobara Makoto

Watch Online: Where to Stream Someday in Zero Gravity

Streaming availability and platform details will be confirmed closer to the official premiere date. Check back regularly for updates on where you can watch this highly anticipated drama online.

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