Fall Anime “Mugen Gacha”: Light (CV. Tamashiro Nina), Aiming to Be an Adventurer, Was Offered a Helping Hand by “Shuzoku no Tsudoi” Members… Episode 1 Advance Scene Cuts

From the Fall 2025 anime Shinjiteita Nakamatachi ni Dungeon Okuchi de Korosarekaketa ga Gift “Mugen Gacha” de Level 9999 no Nakamatachi o Te ni Irete Moto Party Member to Sekai ni Fukushuu & “Zamaa!” Shimasu!, the synopsis and advance scene cuts for Episode 1, “Uragiri to Sukui” (Betrayal and Salvation), which begins broadcasting on October 3, 2025, have been unveiled!

Fall Anime Mugen Gacha Key Visual

About Mugen Gacha

The anime, officially titled Shinjiteita Nakamatachi ni Dungeon Okuchi de Korosarekaketa ga Gift “Mugen Gacha” de Level 9999 no Nakamatachi o Te ni Irete Moto Party Member to Sekai ni Fukushuu & “Zamaa!” Shimasu!, or simply Mugen Gacha, is a thrilling “strongest gacha fantasy” based on a popular light novel series by Myoukyou Shisui, published under “HJ Novels.” The series also enjoys a manga adaptation serialized on “Maga Poke,” and its cumulative circulation has impressively reached over 5 million copies, a testament to its widespread appeal.

The TV anime adaptation is brought to life under the direction of Oumi Katsushi, with animation production handled by the renowned studio J.C.STAFF. The talented cast features Tamashiro Nina as the protagonist, Light; Hasegawa Ikumi as Mei; Hishikawa Hana as Nazuna; Isawa Shiori as Aoyuki; Mano Ayumi as Ellie; Natsuyoshi Yuuko as Nemumu; and Miyamoto Katsuya as Gold.

Story Synopsis

Light, a young man of the human race—the weakest among the nine races created by a goddess—was fortunate to be welcomed into a party called “Shuzoku no Tsudoi” (Gathering of Races), where he enjoyed a period of happiness. However, his life took a drastic turn when he was betrayed in “Naraku” (Abyss), the world’s largest and most fearsome dungeon.
After miraculously surviving the depths of Naraku, Light uncovered the true power of his own Gift: “Mugen Gacha” (Infinite Gacha). Rising from the abyss of despair, Light embarks on a journey to build the strongest kingdom. Thus, armed with the unparalleled Gift of “Mugen Gacha,” Light’s world-shaking tale of revenge begins.

Episode 1: “Uragiri to Sukui” (Betrayal and Salvation)

Episode Synopsis

Fall Anime Mugen Gacha Episode 1 “Uragiri to Sukui” advance scene cut

Light aspires to be an adventurer, but his Gift, Mugen Gacha, seems to yield nothing but useless junk.

Fall Anime Mugen Gacha Episode 1 “Uragiri to Sukui” advance scene cut

Despite this, he was extended a helping hand by the members of “Shuzoku no Tsudoi”…

Fall Anime Mugen Gacha Episode 1 “Uragiri to Sukui” advance scene cut

The first episode, “Uragiri to Sukui,” of the Fall 2025 anime Shinjiteita Nakamatachi ni Dungeon Okuchi de Korosarekaketa ga Gift “Mugen Gacha” de Level 9999 no Nakamatachi o Te ni Irete Moto Party Member to Sekai ni Fukushuu & “Zamaa!” Shimasu!, will sequentially broadcast starting October 3 (Friday) on TOKYO MX, MBS, BS11, and other channels.

Fall Anime Mugen Gacha Episode 1 “Uragiri to Sukui” advance scene cut

Production Information

Broadcast Information

TV anime Mugen Gacha (full title: Shinjiteita Nakamatachi ni Dungeon Okuchi de Korosarekaketa ga Gift “Mugen Gacha” de Level 9999 no Nakamatachi o Te ni Irete Moto Party Member to Sekai ni Fukushuu & “Zamaa!” Shimasu!) is set to begin airing in October 2025 on TOKYO MX, MBS, BS11, and other channels!

TOKYO MX: Starting October 3, every Friday at 23:30
MBS: Starting October 3, every Friday at 26:23
CBC: Starting October 3, every Friday at 26:23
BS11: Starting October 5, every Sunday at 23:30
AT-X: Starting October 4, 2025, every Saturday at 23:30
- Repeat Broadcasts: Every Tuesday at 29:30 / Every Saturday at 8:30

Streaming Information

Subscription-based Pre-delivery: Starting October 3 (Friday), 2025, every Friday at 24:00
- dアニメストア (d Anime Store)
- U-NEXT
- アニメ放題 (Anime Hodai)
Subscription-based Delivery: Starting October 6 (Monday), 2025, every Monday at 24:00 (sequentially)
- ABEMA
- J:COM STREAM
- TELASA
- Disney+ Star
- DMM TV
- Netflix
- Bandai Channel
- Hulu
- Prime Video
- Ponta Pass
- milplus Unlimited Pack Prime
- Lemino
Pay-per-view: Starting October 6 (Monday), 2025, every Monday at 24:00 (sequentially)
- FOD
- カンテレドーガ (Kansai TV DoGa)
- J:COM STREAM
- TELASA
- Bandai Channel
- Video Market
- Prime Video
- milplus
- music.jp
- HAPPY!動画 (HAPPY! Douga) (Scheduled to start every Tuesday at 12:00)
- ムービーフル (Movie Full) (Scheduled to start every Thursday at 12:00)
- ニコニコチャンネル (Niconico Channel) (Scheduled to start every Monday at 24:30)
Free Missed-episode Delivery: Starting October 6 (Monday), 2025, every Monday at 24:00
- ABEMA
- Niconico Live
- TVer (Scheduled to start every Thursday at 24:00)

*Please note that delivery start times and periods may vary depending on the streaming service. For details, please check with your respective streaming service.

Staff

Role	Name
Original Work	Myoukyou Shisui (HJ Novels/Hobby Japan)
Character Design Drafts	tef
Director	Oumi Katsushi
Series Composition/Script	Oonoki Hiroshi
Character Design	Suzuki Yukie
Art Director	Ashino Yukiko (Studio Tulip)
Color Design	Ando Tomomi
Director of Photography	Fukuyo Shingo
Editor	Sendo Maki (REAL-T)
Sound Director	Iwanami Yoshikazu
Sound Effects	Koyama Kyouyasu
Music	Takahashi Ryou
Music Production	Lantis
Manga Adaptation	Oomae Takashi (serialized on Kodansha “Maga Poke”)
Animation Production	J.C.STAFF