Survival in Another World with My Mistress! (Light Novel) Vol. 9

Author Ryuto
Illustrated by Yappen
Paperback
$15.99 US
On sale Apr 14, 2026 | 342 Pages | 9798897652174

FROM ONE BATTLEFIELD TO ANOTHER

After successfully protecting the Kingdom of Merinard from the Principality of Diieharte and the Kingdom of Tigris, it’s time for Kousuke to return home to the capital and enjoy a hard-earned rest. Well, that was the plan, anyway. When Serafeeta starts putting the moves on Kousuke, it sparks tension between him and Sylphy’s two older sisters, Ifriita and Aqual. And while Kosuke’s hands are full trying to keep all three of these beautiful women happy, another bomb drops—someone’s pregnant! Can Kousuke catch a break?!
Ryuto is a Japanese author best known for Survival in Another World with My Mistress! and Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Spaceship.

Yappen is a Japanese artist who has illustrated multiple light novel series popular with fans, including Survival in Another World with My Mistress!

About

FROM ONE BATTLEFIELD TO ANOTHER

After successfully protecting the Kingdom of Merinard from the Principality of Diieharte and the Kingdom of Tigris, it’s time for Kousuke to return home to the capital and enjoy a hard-earned rest. Well, that was the plan, anyway. When Serafeeta starts putting the moves on Kousuke, it sparks tension between him and Sylphy’s two older sisters, Ifriita and Aqual. And while Kosuke’s hands are full trying to keep all three of these beautiful women happy, another bomb drops—someone’s pregnant! Can Kousuke catch a break?!

Author

Ryuto is a Japanese author best known for Survival in Another World with My Mistress! and Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Spaceship.

Yappen is a Japanese artist who has illustrated multiple light novel series popular with fans, including Survival in Another World with My Mistress!

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