Where to stream

Gundam Build Fighters

7.420132 seasonsTV SeriesAnimationComedySci-Fi & Fantasy

Sei Iori is a Gunpla builder whose family runs a hobby shop in a small town. He aspires to be a Gunpla Battle champion like his father, but despite his exceptional building skills, he lacks the combat abilities to compete with other…

DirectorShinya Watada

Where to watch

Crunchyroll

Availability shown for United States · rights vary by country

Seasons & Episodes

E1

The Boy Who Calls the Wind

Oct 8, 2014 8.0

E2

Team Up, Try Fighters!

Oct 15, 2014 4.0

E3

Her Name Is Gyanko

Oct 22, 2014 4.0

E4

G-Muse

Oct 29, 2014 4.0

E5

Dream and Challenge in Your Heart

Nov 5, 2014 4.0

E6

Ruler of the Battlefield

Nov 12, 2014 4.0

E7

Straight-Assembly Shimon

Nov 19, 2014 7.0

E8

Upon This Shield

Nov 26, 2014 4.0

E9

Showdown at Solomon

Dec 3, 2014 4.0

E10

Gunpla Collection

Dec 10, 2014 4.0

E11

Nielsen Labs

Dec 17, 2014 4.0

E12

To Fly to the Future

Dec 24, 2014 4.0

E13

Beyond the Knuckle

Dec 31, 2014 4.0

E14

Worthy Rivals

Jan 7, 2015 4.0

E15

Reborn Try Fighters!

Jan 14, 2015 4.0

E16

Magnificent Shia

Jan 21, 2015 4.0

E17

Haunted Castle Trap

Jan 28, 2015 4.0

E18

Snibal-Drago-Gira

Feb 4, 2015 4.0

E19

Fateful Reunion

Feb 11, 2015 4.0

E20

Unbreakable Heart

Feb 18, 2015 4.0

E21

Blue Wings

Feb 25, 2015 4.0

E22

Follow Your Heart

Mar 4, 2015 4.0

E23

Build Fighter

Mar 11, 2015 4.0

E24

Final Burst

Mar 18, 2015 4.0

E25

Our Gunpla

Mar 25, 2015 4.0

Cast

Kazumi Togashi

Sekai Kamiki (voice)

Yuma Uchida

Yuuma Kousaka (voice)

Yui Makino

Fumina Hoshino (voice)

Ryo Hirohashi

Kaoruko Sazaki (voice)

Aya Endo

Mirai Kamiki (voice)

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Gundam Build Fighters — streaming FAQ

Which OTT platform streams Gundam Build Fighters?

Gundam Build Fighters is streaming on Crunchyroll in United States. It's not currently on Netflix.

Is Gundam Build Fighters on Netflix?

No, Gundam Build Fighters is not on Netflix in United States as of October 2026. It's currently on Crunchyroll.

Is Gundam Build Fighters on Amazon Prime Video?

No, Gundam Build Fighters isn't on Amazon Prime Video in United States right now. It's on Crunchyroll instead.

Where can I watch Gundam Build Fighters for free?

Gundam Build Fighters is available on Crunchyroll in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in Gundam Build Fighters?

Gundam Build Fighters has 2 seasons in total (50 episodes). The series concluded in 2015.

Are all episodes of Gundam Build Fighters out yet?

Yes — all 50 episodes across 2 seasons of Gundam Build Fighters are out and available to stream.

Is there a Season 3 of Gundam Build Fighters?

No — Gundam Build Fighters ended after 2 seasons, so there is no Season 3.