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Mobile Suit Gundam GQuuuuuuX S1E12 — That's Why I...

6.9

Mobile Suit Gundam GQuuuuuuX•Season 1•Episode 12

That's Why I...

6.9/10 · 95 votesJun 25, 202529 min

Ranked #12 of 12 in Season 1•−0.4 vs season avg

This is the end game. A white mobile suit appears from the other side, attempting to kill Lalah. To Machu’s shock, the pilot of this White Devil is none other than Shuji. Determined to protect Lalah, Machu becomes a MAV with Nyaan and decides to

Directed byKazuya Tsurumaki, Daizen Komatsuda, Toko Yatabe

Previous episodeE11 · Alphacide

Seasons1

Season 1 Episodes12

The Red Gundam still

The Red Gundam

The White Gundam still

The White Gundam

Machu in Clan Battle still

Machu in Clan Battle

The Witch's War still

The Witch's War

Nyaan Doesn't Know About Kira-Kira still

Nyaan Doesn't Know About Kira-Kira

The Plot to Assassinate Kycilia still

The Plot to Assassinate Kycilia

Machu's Rebellion still

Machu's Rebellion

Falling on the Moon still

Falling on the Moon

The Rose of Sharon still

The Rose of Sharon

Yomagn'tho Blockade still

Yomagn'tho Blockade

Alphacide still

Alphacide

That's Why I... still

E12 6.9Now viewing

That's Why I...

Cast10

Tomoyo Kurosawa

Tomoyo Kurosawa

Amate Yuzuriha (voice)

Yui Ishikawa

Yui Ishikawa

Nyaan (voice)

Shimba Tsuchiya

Shimba Tsuchiya

Shuji Itō (voice)

Shinji Kawada

Shinji Kawada

Challia Bull (voice)

Seiichiro Yamashita

Seiichiro Yamashita

Xavier Olivette (voice)

Akane Fujita

Akane Fujita

Comoli Harcourt (voice)

Saya Hirose

Saya Hirose

Rassit (voice)

Genta Nakamura

Genta Nakamura

Osillo (voice)

Risa Watanabe

Risa Watanabe

Sepha (voice)

Rie Kugimiya

Rie Kugimiya

Haro / Tamaki Yuzuriha (voice)

Crew12

Kazuya Tsurumaki

Kazuya Tsurumaki

Director

S

Shingo Abe

Key Animation

G

Gen Asano

Key Animation

H

Hisashi Mori

Key Animation

K

Kiku Iwahori

Key Animation

N

Natsuki Shibata

Key Animation

T

Tetsuya Hasegawa

Key Animation

Y

Yasushi Tokuda

Key Animation

Atsushi Ikariya

Atsushi Ikariya

Key Animation

H

Hiroaki Tomita

Key Animation

S

Shie Kobori

Key Animation

S

Sejoon Kim

Key Animation

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Episode Summary

"That's Why I..." is episode 12 of Mobile Suit Gundam GQuuuuuuX season 1. It scored 6.9/10 from 95 votes, ranking #12 of 12 episodes this season (season average 7.3). Directed by Kazuya Tsurumaki, Daizen Komatsuda, Toko Yatabe, it aired on June 25, 2025.

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