The science fiction saga Star Blazers: Space Battleship Yamato 3199 continues its galactic journey with the long-awaited Chapter 4titled “Light Blue Sasha”. As expected, the new trailer focuses on sashawho assumes a key role in this new installment.
The production has revealed a official trailer and one new visual image that highlight the importance of the character, anticipating a narrative full of emotions, revelations and character development. The premiere is scheduled for October 10, 2025 in theaters in Japan (local time UTC+9).


A review of previous chapters
This new chapter continues the story started in “Kuro no Shinryaku” (“Dark Invasion”), which debuted in Japanese theaters on July 19, 2024. He followed “Sekijitsu no Shutsugeki” (“Red Sun Takeoff”) November 22, 2024and more recently “Gunjou no Asteroid” (“Ultramarine Blue Asteroid”) April 11, 2025.
Availability in streaming medium
The platform Crunchyroll already offers the first 10 episodes (out of a total of 26) Yamato 3199 for subscribers in regions such as United States, Canada, United Kingdom, Ireland, Australia, New Zealand, South Africa and various countries of Latin America and Northern Europe.
An epic fight for survival
Star Blazers: Space Battleship Yamato 3199 narrates the desperate struggle of humanity after being dominated by the Gamilas. With the last hope placed on a distant planet, humanity builds the legendary Yamato Spaceshipequipped with a powerful engine that will allow them to travel through the galaxy. On their journey, the crew will face all kinds of cosmic threats with a single objective: save the Earth.
With each new chapter, Yamato 3199 cements its place as one of the most ambitious sagas in modern space anime.
