Big Hit Isekai BL 'Fudanshi Summon ~I Was Trapped by a Divine Beast in Another World~' Volume 13 Regular & Special Editions to be Released on June 10th!! Reservations Start Today!!
Volume 13 of the popular Isekai BL series "Fudanshi Summon ~I Was Trapped by a Divine Beast in Another World~" will be released on June 10th, 2026, including a special edition with a 32-page voice-enabled booklet featuring the "Kotone and Nagi's Dom/Sub Universe" arc. Voice actors Haruki Ishiya and Takuya Sato are confirmed for the special edition, and reservations are now open at bookstores nationwide with exclusive benefits available at select retailers.
📋 Article Processing Timeline
- 📰 Published: April 2, 2026 at 19:00
- 🔍 Collected: April 2, 2026 at 14:31
- 🤖 AI Analyzed: April 17, 2026 at 07:19 (352h 48m after Collected)
From Comic Marginal! The hugely popular BL comic 'Fudanshi Summon ~I Was Trapped by a Divine Beast in Another World~'
The release of Volume 13 of the Isekai BL series, which has surpassed 1.8 million copies in circulation (print + digital), has been decided!
Since its first volume was released in December 2019, this work has become explosively popular among readers, with subsequent volumes and numerous reprints. For Volume 13, releasing on June 10th, in addition to the regular edition, a highly popular special edition with a newly drawn booklet with voices will be released! The booklet is a huge 32 pages! Moreover, it's an irresistible feature where you can listen to the voice actors' voices while reading the booklet.
The included episode is "Kotone and Nagi's Dom/Sub Universe" arc!!
Haruki Ishiya will play Kotone Aizuwa, and Takuya Sato will play Nagi.
Reservations began at bookstores nationwide from April 2nd. Please look forward to it!

◆ [Newly Drawn 32-page Booklet with Voices] Special Edition Released!
In response to enthusiastic requests from fans, Volume 13 of 'Fudanshi Summon ~I Was Trapped by a Divine Beast in Another World~', releasing on June 10, 2026, will also be available as a special edition in addition to the regular edition.
This special edition comes with a highly acclaimed booklet. It's a massive 32 pages!
Furthermore! It's not just a booklet; it's a "booklet with voices" where you can hear the lines spoken by scanning a 2D barcode included in the booklet.
<Volume 13 Newly Drawn Booklet with Voices Special Edition Introduction>
A big hit Isekai BL, special edition with a newly drawn booklet with voices!!
≪Cast≫
Kotone Aizuwa: Haruki Ishiya
Nagi: Takuya Sato
Kotone and others experienced the BL-verse thanks to the auspicious beast, Hakutaku.
They thought it was over, but Hakutaku's curiosity seemed unending, and a new BL-verse awaited Kotone and Nagi――!?
【*The main story content is the same as the regular edition.】
◆ Newly Drawn Booklet Cast
Kotone Aizuwa: Haruki Ishiya
Nagi: Takuya Sato


◆ Reservations Began at Bookstores Nationwide from April 2nd - Limited Benefits for Corporations Available
Today, from April 2nd, reservations for Volume 13 Regular Edition and the Newly Drawn Booklet with Voices Special Edition will begin at bookstores nationwide. Additionally, those who reserve or purchase at Animate, Comicomi Studio, and Horin Love Books will receive limited benefits.
Information about benefits at other bookstores will be announced on the Marginal Editorial Department's official X account (@futabashaBL).
<Bookstore Benefit List>
●Animate: [Paid] Newly Drawn 16-page Booklet [Regular] 4-page Leaflet
●Comicomi Studio: [Paid] Newly Drawn 20-page Booklet [Regular] 4-page Leaflet
●Horin Love Books: [Paid] Newly Drawn 16-page Booklet [Regular] 4-page Leaflet
and more...
◆ Work Overview
'Fudanshi Summon ~I Was Trapped by a Divine Beast in Another World~'
Author: Moe Fujisaki / Marginal Comics
Volumes 1-12 currently on sale
<Releasing June 10th>
Volume 13 Regular Edition Price: 770 yen + tax ISBN: 978-4-575-38248-8
Volume 13 Newly Drawn Booklet with Voices Special Edition Price: 1250 yen + tax ISBN: 978-4-575-38249-5
★Futabasha BL Comics Official Website https://fr.futabasha.co.jp/special/bl/
★Label Official X Account @futabashaBL
<Volume 13 Introduction>
The "Birth" arc of the big hit Isekai BL, which has surpassed 1.8 million copies (print + digital total)!!!
Hakutaku, an auspicious beast possessing knowledge of all things, appears before Nagi and Kotone.
Hakutake is also very interested in the world where Kotone and the other Mikos (Shrine Maidens/Children of God) were, and Kotone, with his inherent otaku spirit, ends up extensively showcasing his fudanshi knowledge. Then Hakutaku materializes a BL-verse setting――!?
Volume 13, where fudanshi Kotone's heart dances to the "births" experienced by each couple! Also includes newly drawn content!!
【*The main story content is the same as the regular edition.】