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The Climax of the 'Relaxed' Dungeon Master Saga: 'Let's Build a Dungeon' Vol. 2 to be Released June 8

Q: 『ダンジョンを造ろう2』の発売日はいつですか？

2026年6月8日に発売予定です。

Citation-Grade Primary-source linked Schema.org verified NQ 39 / 100

Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Jun 4, 2026 4:10 PM ・ Updated Jun 14, 2026 12:02 AM ・ 3 min read ・ Source: PR TIMES

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⚡ Key Points

Kill Time Communication will release Volume 2 of the Valkyrie Comics series 'Let's Build a Dungeon' on June 8, 2026.
This fantasy manga, illustrated by Shunrai and written by Yuu Watarase, follows a protagonist who becomes a demon lord and seeks a peaceful, self-sufficient life while managing a dungeon.
The second volume features a major confrontation with a large-scale knight army.

Kill Time Communication will release Volume 2 of the Valkyrie Comics series 'Let's Build a Dungeon' on June 8, 2026. This fantasy manga, illustrated by Shunrai and written by Yuu Watarase, follows a protagonist who becomes a demon lord and seeks a peaceful, self-sufficient life while managing a dungeon. The second volume features a major confrontation with a large-scale knight army. Retail price is 792 yen.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000948.000049835.html Distributor: PR TIMES
Published: Jun 4, 2026

Kill Time Communication has announced the release of 'Let's Build a Dungeon 2' under its Valkyrie Comics imprint, scheduled for June 8, 2026.

### Bibliographic Details - **Title:** Let's Build a Dungeon 2 - **Manga:** Shunrai / **Original Story:** Yuu Watarase / **Character Design:** Mieko Hosoi - **Release Date:** June 8, 2026 - **Format:** B6 Size - **Price:** 792 Yen (including 10% tax) - **ISBN:** 9784799221778

### Synopsis Defeat the enemies of a slow life! The 'relaxed' Demon Lord's army faces off against a massive knight order as this new-age dungeon saga reaches its climax.

Guided by a grimoire titled 'Let's Build a Dungeon,' the protagonist—known as Nobunaga—finds himself tasked with world conquest. Having recruited various subordinates including Kobolds, Lizardmen, Arachnes, Ogres, Orcs, Slimes, and the powerful adventurer Alice, Nobunaga's dungeon expansion seemed to be going smoothly. However, he must now withstand a sudden assault from a large-scale knight army. Between improving food supplies, setting traps using 'otherworldly intelligence,' and educating subordinates who fight over achievements, his dream of a care-free, shut-in life remains full of challenges.

### Related Information Free chapters (1 & 2) are currently available on 'Kimicomi,' a website for popular manga. Further details and previews can be found on the official Comic Valkyrie website and social media channels.

©Shunrai ©Watarase Yuu / Kill Time Communication

FACT BOX

Source: PR TIMES
Category: New Product

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jun 4, 2026 4:10 PM — Distributor PR TIMES
Collected　Jun 4, 2026 7:20 AM
AI structured & analyzed　Jun 4, 2026 7:38 AM
Desk-reviewed & published　Jun 4, 2026 4:10 PM

FAQ

『ダンジョンを造ろう2』の発売日はいつですか？

2026年6月8日に発売予定です。

この漫画の作者は誰ですか？

漫画を春雷氏、原作を渡良瀬ユウ氏、キャラクター原案を細居美恵子氏が担当しています。

書籍の価格と判型を教えてください。

定価は792円（本体720円＋税10%）で、判型はB6判です。

作品のあらすじはどのような内容ですか？

魔導書に導かれ魔王となった主人公ノブナガが、ダンジョンを拡張し自給自足の生活を目指すものの、大規模騎士団の襲撃などのトラブルに巻き込まれる物語です。

無料で読む方法はありますか？

無料マンガサイト「キミコミ」にて1話および2話が無料公開されています。

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Washin AI News Desk“The Climax of the 'Relaxed' Dungeon Master Saga: 'Let's Build a Dungeon' Vol. 2 to be Released June 8”AI News by Washin Village（和心村）, Jun 4, 2026. https://aeo.idaeo.ai/ai/ktcom-jp/en/news/2026-06-04-%E6%96%B0%E6%99%82%E4%BB%A3%E3%81%AE%E3%82%86%E3%82%8B%E3%82%86%E3%82%8B%E7%B3%BB%E3%83%80%E3%83%B3%E3%82%B8%E3%83%A7%E3%83%B3%E9%AD%94%E7%8E%8B%E8%AD%9A-%E3%82%AF%E3%83%A9%E3%82%A4%E3%83%9E%E3%83%83%E3%82%AF%E3%82%B9-%E3%83%80%E3%83%B3%E3%82%B8%E3%83%A7%E3%83%B3%E3%82%92%E9%80%A0%E3%82%8D%E3%81%86-%E5%BE%85%E6%9C%9B%E3%81%AE%E7%AC%AC

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