SSSS.DYNAZENON poster

TV series

SSSS.DYNAZENON

2021TV-141 season7.4 / 10

Sequel to the 2018 animated series SSSS.Gridman and the third installment of the Gridman multimedia franchise. When Yomogi Asanaka, a first-year student at Fujiyokidai High School, meets Gauma, he claims to be a "kaiju user." But the appearance of a kaiju followed by the entry of the gigantic robot, Dynazenon, backs up his mysterious words. After ending up in the wrong place at the wrong time; they get dragged into the desperate fight against the kaiju!

Streaming, rental and purchase options

Where to watch in United States

Checked Nov 14, 2026

SSSS.DYNAZENON is available to stream on Crunchyroll Premium and Crunchyroll Premium (Via Amazon Prime) in United States. You can also buy it from Amazon and Apple TV. Use the direct links below to open the provider.

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Synopsis

Sequel to the 2018 animated series SSSS.Gridman and the third installment of the Gridman multimedia franchise. When Yomogi Asanaka, a first-year student at Fujiyokidai High School, meets Gauma, he claims to be a "kaiju user." But the appearance of a kaiju followed by the entry of the gigantic robot, Dynazenon, backs up his mysterious words. After ending up in the wrong place at the wrong time; they get dragged into the desperate fight against the kaiju!

Season 1 episodes

Choose an episode, then use the watch options above for the show.

Episode 1

What is a Kaiju User?

24m10.0 / 10

When high-school freshman Yomogi Asanaka stumbles across kaiju user Gauma, he and a few unsuspecting onlookers get caught up in a fight against kaiju.

Episode credits

Directed by Yoshiyuki KanekoWritten by Keiichi HasegawaGuest stars Fumiko Orikasa, Hinata Tadokoro, Iori Saeki, Kazuyuki Okitsu, Shizuka Itoh, Kyouka Maruyama, Sara Kitano, Ryota Iwasaki

Where to watch SSSS.DYNAZENON

Episode 2

What's Your Reason for Fighting?

24m10.0 / 10

Yomogi and Yume visit the city where they fought the Kaiju and witness the tragedy. He and the others start their Dynazenon maneuver training, but a Kaiju appears again without any delay.

Episode credits

Directed by Akira FurukawaWritten by Keiichi HasegawaGuest stars Chihiro Takamiya, Fumiko Orikasa, Kaito Muroi, Kazuyuki Okitsu, Shizuka Itoh, Akira Furukawa, Satomi Akesaka, Shuta Morishima

Where to watch SSSS.DYNAZENON

Episode 3

What Is a Traitor?

24m10.0 / 10

One of the Kaiju Eugenicists, Juuga, tells Yomogi that they were betrayed by Gauma. Yomogi and the others become distrustful of Gauma but they end up having to fight a Kaiju with their hearts in disarray. With their hearts separated, Dynazenon is unable to unleash its full power.

Episode credits

Directed by Yuichi ShimodairaWritten by Keiichi HasegawaGuest stars Hiroto Akiya, Mina Tachikawa, Suzuka Morita, Robert Waterman

Where to watch SSSS.DYNAZENON

Episode 4

What Is This Thumping Heart?

24m

Yomogi catches a cold and goes to sleep. Gauma gets Yume to visit him. Yomogi is confused by Yume's sudden visit, but the relationship between the two slightly unravels. When Yume hears that a monster had appeared, she leaves Yomogi with his cold and heads for battle.

Episode credits

Directed by Tatsumi FujiiWritten by Keiichi HasegawaGuest stars Ayaka Asai, Fumiko Orikasa, Hana Hishikawa, Kanata Ono, Takumu Miyazono, Ryota Iwasaki, Satomi Akesaka, Shinya Takahashi

Where to watch SSSS.DYNAZENON

Episode 5

What's Lover-Like Mean?

24m

At Chise's suggestion, Yomogi and his friends go to a large outdoor pool, but there is unexpected company there. Gauma orders Yomogi and Yumemi to pretend to be lovers for a certain mission.

Episode credits

Directed by Hideyuki SatakeWritten by Keiichi HasegawaGuest stars Gakuto Kajiwara, Yuna Mimura, Hikaru Tono, Jin Ogasawara, Iori Saeki, Masaya Obi, Rio Tsuchiya, Ryohei Arai

Where to watch SSSS.DYNAZENON

Episode 6

What Is This Pain?

24m

Yume hears a rumor about Kano's death from an alumni of the chorus club which Kano was in while she was alive. Meanwhile, Koyomi awakens from a hangover and finds that he has lost Dynastriker. Gauma scolds Koyomi and he is reminded of someone he met the previous night.

Episode credits

Directed by Yoshiyuki KanekoWritten by Keiichi HasegawaGuest stars Ayaka Asai, Azusa Tadokoro, Akane Misaka, Yuka Yagami, Fumiko Orikasa, Yuna Mimura, Hinata Tadokoro, Iori Saeki

Where to watch SSSS.DYNAZENON

Episode 7

What's Our Reason for Coming Together?

24m

Dynazenon is defeated by the Kaiju. A mysterious giant that appears. Despite the confusion, Onija and Mujina begin to fight the giant. Gauma has no way to repair the damaged Dynazenon.

Episode credits

Directed by Yoshihiro MiyajimaWritten by Keiichi HasegawaGuest stars Iori Saeki, Takanori Hoshino, Yuta Aoki

Where to watch SSSS.DYNAZENON

Episode 8

What Is This Wavering Emotion?

24m

A Kaiju spreads confusion throughout the city. Gauma and the others make their first attempt to capture a Kaiju.

Episode credits

Directed by Mai OwadaWritten by Keiichi HasegawaGuest stars Natsuko Abe, Akane Misaka, Misato Matsuoka, Iori Yoshida, Yumi Touma, Ryota Iwasaki, Yuka Yagami, Yuna Mimura

Where to watch SSSS.DYNAZENON

Episode 9

What Are These Overlapping Emotions?

24m

Yomogi and Yume hear about how Kano died. A Kaiju suddenly appears without them being able to take in the story. Meanwhile, Chise holds onto a secret.

Episode credits

Directed by Akira FurukawaWritten by Keiichi HasegawaGuest stars Atsushi Tamaru, Hinata Tadokoro, Kodai Nakano, Miyuu Ayase

Where to watch SSSS.DYNAZENON

Episode 10

Which Memories Do You Regret?

24m

An unprecedentedly great power attack the city. Yomogi takes hold of Dynasoldier to confront the root of it all.

Episode credits

Directed by Hideyuki SatakeWritten by Keiichi HasegawaGuest stars Akane Misaka, Atsushi Tamaru, Fumiko Orikasa, Hinata Tadokoro, Nobuyori Sagara, Iori Saeki, Mari Hino, Ryota Suzuki

Where to watch SSSS.DYNAZENON

Episode 11

What Wish Can't Come True?

24m

Yomogi and the others begin to resume their everyday life, and the Kaiju Eugenicists who have lost their Kaiju also lose their place in the world.

Episode credits

Directed by Keita NagaharaWritten by Keiichi HasegawaGuest stars Fumiko Orikasa, Gen Sato, Kazuyuki Okitsu, Shizuka Itoh, Shinya Takahashi, Takuro Sawada, Yuna Mimura

Where to watch SSSS.DYNAZENON

Episode 12

What Was I Entrusted With?

24mfinale

Yomogi and the others combine into Dynazenon once more for the final battle.

Episode credits

Directed by Yuichi ShimodairaWritten by Keiichi HasegawaGuest stars Fumiko Orikasa, Fusae Yasuno, Yuna Mimura, Nao Ojika, Wakana Kuramochi, Shinsuke Sugawara, Suzuko Hara, Yuuya Uchida

Where to watch SSSS.DYNAZENON

Episode information updated Nov 14, 2026

More about SSSS.DYNAZENON

Cast

Daiki HamanoGauma (voice)
Junya EnokiYomogi Asanaka (voice)
Shion WakayamaYume Minami (voice)
Yuuichirou UmeharaKoyomi Yamanaka (voice)
Chika AnzaiChise Asukagawa (voice)
Kenichi SuzumuraKnight (voice)
Karin TakahashiThe 2nd (voice)
Hiroshi KamiyaJuuga (voice)

Credits

Written by
Keiichi Hasegawa

Production details

Status
Ended
Series type
Scripted
Episodes
12
Original language
Japanese

Networks & production

  • MBSJapan
  • TRIGGERJapan
  • Tsuburaya ProductionsJapan
  • Pony CanyonJapan
  • BS11Japan
  • Ultra Super PicturesJapan

Themes

animebattlecomputer worldfantasy worldgiant monstergridmanhenshin heroeskaiju