Additional cast and ending theme song have been revealed in the new trailer.
The upcoming fantasy anime A Gatherer’s Adventure in Isekai just revealed that the series will premiere on 6 October, 2025. However, it will be available for streaming on U-NEXT a week ahead of the premiere on 29 September, 2025. It will be a part of the Fall Anime 2025 lineup. A short trailer for the anime has been revealed, which includes the ending theme song.
The official website of the series also introduced new characters and their voice actors.
A Gatherer’s Adventure in Isekai additional cast, theme song, and other details
The two new cast members of the anime are:
- Clayston voiced by Toshiyuki Morikawa (Dante in Devil May Cry, Kagaya Ubuyashiki in Demon Slayer)
- Hófvarpnir voiced by Satomi Sato (Eru Chitanda in Hyouka, Yukiko Kanzaki in Assasssination Classroom)
Previously, the main cast of the anime was revealed, which includes:
- Takeru voiced by Nobunaga Shimazaki
- Vee voiced by Ayasa Ito
- Brolyte voiced by Makoto Koichi
The new short trailer features the anime’s ending theme song ‘Mugen Trip’ by a rock duo Nakigoto ((Emiri Mizukami, Ami Okada).
Yoshinori Odala directs the anime at Tatsunoko Production and SynergySP. Gigaemon Ichikawa writes the scripts while Mayumi Watanabe is designing the characters. The anime is based on Masuo Kinoko’s novel series of the same name, which was illustrated by Senbon Umishima, Katsuki Onda, and Susumu Kuroi. A manga adaptation by illustrator Tomozo is also being released. Alpha Manga publishes it in English and describes the story as:
Takeru Kamishiro is a normal guy with an ordinary office job, but finds himself summoned to another world. Takeru starts his new life in "Madeus", a world with swords and magic, fully equipped with multiple skills! Not only does he have enhanced physical and amazing magic abilities, but also the power to "search" for valuable items. With the cheat skills he's been provided, Takeru starts his new adventure in the new isekai!!
