A GATHERER'S ADVENTURE IN ISEKAI Anime Series Trailers, Images and Posters

"A Gatherer's Adventure in Isekai" is a new anime series based on the Japanese light novel series written by Masuo Kinoko and illustrated by Senbon Umishima, Katsuki Onda and Susumu Kuroi. The novel won both the Grand Prize and the Readers' Prize of the 9th Alphapolis Fantasy Novel Award. Alphapolis started publishing the novel series in January 2017, releasing 16 volumes to date. The manga adaptation illustrated by Tomozo has released eight volumes since November 2018. The entire series, including digital editions, has printed 1.95 million copies to date.

The anime series is directed by Yoshinori Odaka ("Mr. Villain's Day Off"), with series composition handled by Gigaemon Ichikawa ("A Galaxy Next Door") and character designs by Mayumi Watanabe ("Medaka Kuroiwa Is Impervious to My Charms"). Tatsunoko Production and SynergySP will both work on the anime production.

The opening song it titled "Prologue" and is performed by VTuber group Nornis, while the ending theme song is "Mugen Trip" performed by the two-piece Japanese rock band Nakigoto. The voice cast includes Nobunaga Shimazaki, Ayasa Itō, Makoto Koichi, Toshiyuki Morikawa and Satomi Sato.

"A Gatherer's Adventure in Isekai" is set to premiere in Japan on October 6, 2025. Meanwhile, the series had an early streaming premiere on U-NEXT and Crunchyroll on September 29, 2025.

WATCH ON CRUNCHYROLL
WATCH ON PRIME VIDEO
WATCH ON APPLE TV+

Find out more about the anime series after the jump.

Click the links below to jump directly
to the selected section:

Synopsis

Trailers and TV Spots

Pictures

Posters

SYNOPSIS

JUMP BACK TO TOP

"Kamishiro Takeru was just an ordinary guy with an ordinary office job, until he’s suddenly summoned to Madeus, a world with swords and magic. Life as he knew it is over, but he’s starting his new one with powerful abilities: enhanced strength, overwhelming magic, and a “search” skill that allows him to find valuable items! Armed with his new cheat skills, Takeru begins his isekai journey!"