Shy Natsu awakens as part of a group chosen to ensure the survival of humanity. Together, they have to survive on a changed Earth.
The worst episode of "7SEEDS" is "Summer Begins", rated 6/10 from 1 user votes. It was directed by N/A and written by N/A. "Summer Begins" aired on 3/26/2020 and is rated 0.0 point(s) lower than the second lowest rated, "Grain in Ear".
Expecting a trap, Ango and Ryo find and observe Team Summer B, but they are unexpectedly welcomed by the easygoing group.
Director: N/A
Writer: N/A
The two newcomers help Team Summer B. As they get to know the group, Ryo doubts their ability to survive. Ango begins to see Natsu as Shigeru.
Director: N/A
Writer: Aoi Akashiro
Suspicious, Botan searches Ryo and Ango's belongings while the others look for Arashi. Elsewhere, another survivor learns about the wilderness.
Director: Yoshiki Kitai
Writer: Touko Machida
Team Summer B gets stuck in a bed of dense algae. they find a large ship and investigate, but Botan is wary. Stranded, Arashi sees the ship's kite.
Director: Kim Seung-deok
Writer: Aoi Akashiro
The team members are separated after the ship's sudden movement. Arashi makes his way to help as Botan's group makes a discovery.
Director: N/A
Writer: N/A
Ango's hallucinations lead to perilous situations for him and Arashi. Semimaru has a brush with death while Natsu gathers her courage.
Director: N/A
Writer: Touko Machida
Along with three others, Natsu wakes up with no idea what's happened. The four of them reach an island and try to figure out a way to survive.
Director: Yukio Takahashi
Writer: Touko Machida
Hana's group and the Team Autumn survivors find the Spring settlement destroyed and abandoned. Momotaro wakes up among strangers.
Director: N/A
Writer: Aoi Akashiro
Natsu's clumsiness indirectly leads Team Summer B to the rest of their group. Her memories help them figure out their location, and their next moves.
Director: N/A
Writer: Touko Machida
Arashi, Natsu and Semimaru stumble upon the Team Autumn settlement in the former Kobe region. They seem to be thriving, but their leaders are tyrants.
Director: N/A
Writer: N/A
Team Summer A banishes Ango and Ryo as Haru and the others mourn the missing Hana. Aramaki leaves the settlement believing she is still alive.
Director: N/A
Writer: Touko Machida
The carefree group enjoys life at sea, but Ryo tests their survival skills. Natsu reveals that Team Summer B is for dropouts, angering Ango.
Director: N/A
Writer: Touko Machida
A sanctuary in nature becomes a trap for small mammals and humans alike. Meanwhile, an iron-eating bacteria begins to spread throughout the ship.
Director: N/A
Writer: N/A
Fujiko and Chisa reunite with Hana. On the ship, the missiles begin launch prep while Team Summer B learns about Ango's past and the test.
Director: N/A
Writer: Aoi Akashiro
Problems persist in the ship as the spreading bacteria begins attacking. The missile countdown continues as the team makes a mad dash to exit.
Director: Yukio Takahashi
Writer: Touko Machida
Convinced that Botan has kidnapped them, Natsu and Arashi sneak out of camp and run into another survivor. Finally, Botan reveals what she knows.
Director: Kazuya Aiura
Writer: Touko Machida
In the ruins of Tokyo, Natsu, Arashi and Semimaru meet the sole survivor of Team Winter. Team Spring reaches Mt. Ogino Fuji and finds Natsu's message.
Director: Tomoe Makino
Writer: Aoi Akashiro
Aramaki joins Team Spring, despite Fujiko's doubts. Hana decides to search for Arashi after hearing that Aramaki met someone who fits his description.
Director: Kim Seung-deok
Writer: Touko Machida
To survive, Hana and the others work together with Team Summer A. On the ship, Hotaru's cousin Hibari tells Natsu that Hotaru is slowly dying.
Director: N/A
Writer: N/A
Hana becomes convinced that Ango will kill her if she stays in the village. Natsu and the others make landfall near the former Autumn settlement.
Director: N/A
Writer: N/A
Ryo orders Hana to join him in searching for a water source underground, putting her in a vulnerable position. In the caves, Ango recalls Shigeru.
Director: Dai Seki
Writer: Touko Machida
Ango recalls his harsh upbringing in the program and the brutal graduation test that winnowed the survivors down to the final Team Summer A members.
Director: Yukio Takahashi
Writer: Aoi Akashiro
Hana readjusts to other humans. Team Summer B works together to manually disable the missiles, but a series of passcodes complicates the process.
Director: Kazuya Aiura
Writer: Touko Machida
Hana and her companions discover a massive underground shelter. They find a survivor’s diary and learn the cruel fate of those who took refuge there.
Director: N/A
Writer: Touko Machida