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Poster for Astra Lost in Space

Astra Lost in Space

7.8/10 142 votes
AnimationAction & AdventureMysterySci-Fi & Fantasy

In the year 2063, eight high school students and a kid are flown out to Planet Camp, tasked with surviving on their own for a few days. But shortly after arriving, an ominous glowing orb warps them to an unknown quadrant of space, nearly 5,012 light years away. Now, the only way back home is a slow, dangerous trek across the universe—a journey that’ll test them in ways Planet Camp never could.

Cast:
Inori Minase, Yoshimasa Hosoya, Naoki Tatsuta, Nobunaga Shimazaki
Language:
Japanese
Country:
Japan
Network:
AT-X, TOKYO MX, TV Aichi, KBS Kyoto, Sun TV, BS11

Episode guide

Seasons

1 available

Season 1

Episodes

Episode 1 selected
Still from Planet Camp E01

Episode 1

★ 7.6

Planet Camp

2019-07-03 · 48m

Nine students embark on their first trip to outer space, to attend a five-day "Planet Camp" on an uninhabited planet. The moment they arrive, however, a mysterious sphere transports them to a different part of the galaxy.

Current episode
Still from Wilderness E02

Episode 2

★ 7.8

Wilderness

2019-07-10 · 24m

The team reach the first planet on their interstellar trip, Planet Vilavurs. Though the planet itself seems comfortably inhabitable, the novice explorers have much to learn about space survival, and about each other.

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Still from Meteor E03

Episode 3

★ 7.5

Meteor

2019-07-17 · 24m

Spirits are raised and friendships are forged after the nine students successfully complete their first visit to a foreign planet. However, they are reminded that danger still lurks — in outer space, and from within the group.

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Still from Star of Hope E04

Episode 4

★ 4.6

Star of Hope

2019-07-24 · 24m

Disaster narrowly averted, the group land on Planet Shummoor, the second planet of their trip. Finding resources proved to be a challenge, but every member of the group was optimistic that things will work out — except for one.

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Still from Paradise E05

Episode 5

★ 6.8

Paradise

2019-07-31 · 24m

After surviving another dangerous setback, the team are able to resume their trip. Meanwhile, back home, the students’ parents meet to discuss the fate of their children.

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Still from Secret E06

Episode 6

★ 7.5

Secret

2019-08-07 · 24m

Ulgar threatens to kill Luca, revealing the previously unknown connection between the two, as well as secrets about Luca himself. Kanata attempts to piece the information together, but another disaster strikes.

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Still from Past E07

Episode 7

★ 8.3

Past

2019-08-14 · 24m

As the Astra and Team B5 approach their next planet, Aries notices that Charce’s story doesn’t add up. The team confront Charce about his past, which he has kept secret until now.

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Still from Lost and Found E08

Episode 8

★ 8.0

Lost and Found

2019-08-21 · 24m

The team meet Polina, an astronaut hibernating inside a ship identical to the Astra. Together, they work on a way to get off of this planet.

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Still from Revelation E09

Episode 9

★ 8.7

Revelation

2019-08-28 · 24m

Some peculiar medical readings raise Zack’s suspicions about the true relationship between Funicia and Quitterie. Studying this, the team discovers the common link between the team members — the reason someone wants them all dead.

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Still from Culprit E10

Episode 10

★ 8.7

Culprit

2019-09-04 · 24m

The team is on its way to the final planet. Polina is determined to find out how it is possible that the children are from a different planet, and Kanata closes in on the enemy within.

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Still from Confession E11

Episode 11

★ 8.7

Confession

2019-09-11 · 24m

The entrapment was successful, and the team finally corners the killer amongst them. What drove the killer to do what they did, despite developing such a close bond with the rest of the team?

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Still from Friend-ship E12

Episode 12

★ 6.4

Friend-ship

2019-09-18 · 48m

The truth is revealed about the killer, which leads to numerous discoveries about the history of the world. Can the team overcome the final obstacle and return home safely?

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Cast

Inori Minase

Inori Minase

Aries Spring (voice)

Yoshimasa Hosoya

Yoshimasa Hosoya

Kanata Hoshijima (voice)

Naoki Tatsuta

Naoki Tatsuta

Beego (voice)

Nobunaga Shimazaki

Nobunaga Shimazaki

Charce Lecroix (voice)

Hina Kino

Hina Kino

Funicia Raffaeli (voice)

Risae Matsuda

Risae Matsuda

Luca Esposito (voice)

Tomoyo Kurosawa

Tomoyo Kurosawa

Quitterie Raffaeli (voice)

Koki Uchiyama

Koki Uchiyama

Ulgar Zweig (voice)

Saori Hayami

Saori Hayami

Yunhua Lu (voice)

Shunsuke Takeuchi

Shunsuke Takeuchi

Zack Walker (voice)

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