Seven Seas Entertainment has licensed six new manga series and The Devil Princess light novel series. The new licenses consist of a few Boys’ Love titles and titles set to be released under the company’s Steamship and Airship imprints.
Here are the details for the newest series from Seven Seas:
Wimpy Demon King and Tsundere Hero
Story and Art: Haruo Natsuno
Wimpy Demon King and Tsundere Hero will be released for the first time in the English language in November 2025, with the manga available in a large-trim paperback edition as part of the Seven Seas BL Label (Boys’ Love titles). An ebook edition will also be available on digital platforms.
Synopsis:
Prince Ike embarked on an epic quest with one goal: defeat the evil Demon King of Mano and free his kingdom from fear. Disguised as a woman, Ike hopes to feign being kidnapped and get closer to the king. Things almost go according to plan, but right before Ike can make the deadly strike, he’s knocked out by the Demon King’s retainers. When he comes to, he discovers that he’s not chained up or being kept a prisoner and is instead treated to a meal! Still full of fight, Ike declares he won’t be going anywhere until he defeats the Demon King.
Unfortunately for Prince Ike, the supposedly great and powerful Demon King is actually a huge wimp! Every time Ike tries to attack him, the demon just runs away or hides. It becomes a daily occurrence, and before Ike knows it, he’s actually learning a lot about this Demon King. Like how he treasures all of his houseplants, and he’s quite a worry wart over everyone — even Ike! As the two spend more time together, will this lead to something unexpected?
I’m the Heroic Knight of an Intergalactic Empire!
Story: Yomu Mishima
Manga Art: Ju Ishiguchi
Light Novel Illustrations: Nadare Takamine
The first volume will be printed for the first time in English in October 2025, with the series available in single volume editions. Ebook editions will also be available on digital platforms.
Synopsis:
Ever since she saw Count Banfield valiantly protect her home planet from space pirates, Emma Rodman has wanted to be a knight. She’d gladly give her life defending the innocent and protecting her lord’s domain. Unfortunately, her final test at the knights’ academy has earned her a D-ranking, the lowest of the low! What a disaster! Now she’s relegated to a remote border planet and her squad are a bunch of useless layabouts. Should she call it quits? Or will this isolation give her room to grow and shine?
Don’t Hold Back, Lord Hades
Story: FOXIES BUSHO
Art: Clione
The first volume will be released for the first time in the English language in August 2025, with the series available in single large-trim editions as part of Seven Seas’ Steamship imprint. Ebook editions will also be available on digital platforms.
Synopsis:
In the Realm of the Gods, new goddess Persephone spends her days tending to her fields of flowers. Every new sprout comes at the cost of an old one withering and dying — which is how she meets the handsome but taciturn Hades, who visits to collect the dead.
Persephone grieves for the death of her beloved plants, but Hades’s warmth and encouragement touch her heart. Persephone learns Hades is a victim of the Gods’ conspiracy, and she offers up her own body to save the Lord of the Underworld! Can their passion stand against all of Olympus?
Ripples in the River
Story and Art: Zeniko Sumiya
From the creator of 5 Seconds Before a Witch Falls in Love, which is also available from Seven Seas.
The first volume will be released for the first time in English in October 2025, with the manga available in large-trim paperback editions as part of the Seven Seas BL Label (Boys’ Love titles). Ebook editions will also be available on digital platforms.
Synopsis:
Tanba and Utagawa have been together for over ten years, but Uta still can’t believe he’s landed such a stud, and Tanba still gets blindsided when his young-at-heart boyfriend switches into adult mode. It’s a non-stop whirlwind of love that sends both their hearts skipping!
Let Me See the Real You, Senpai!
Story and Art: Yuho Okita
A mature-rated Boys’ Love manga about VTubers from the creator of PUNKS TRIANGLE, which was also released by Seven Seas.
The first volume will be released for the first time in English in September 2025, with the manga available in large-trim paperback editions as part of the Seven Seas BL Label (Boys’ Love titles). Ebook editions will also be available on digital platforms.
Synopsis:
Haruki is a shut-in who has a hard time talking to people in real life. But online, he’s an enigmatic VTuber with over 700k followers! It took five years to grow his fanbase, but he’s hit a serious plateau. When he gets a chance to collab with Yuu, a brand-new femboy VTuber, he gets a huge boost in followers—and maybe a friend too?! But when they finally meet IRL, it turns out that the voice behind Yuu is actually an incredibly handsome man! Can Yuu bring out Haruki’s true nature and help him be more comfortable in his own skin? Log on for this Boys’ Love Vtuber romance!
Grand Metal Organs
Story and Art: Koyu Shiki
The first volume of the action horror manga series will be printed for the first time in English in November 2025, with the series available in single volume editions. Ebook editions will also be available on digital platforms.
Synopsis:
In a world where human evolution has reached new heights, life has become reliant on newly developed electric abilities. But not everyone has the power required to survive in this new society. Enlil, a young man born without electrical prowess, dreamed of being a hero no matter what. And though life without powers is a poverty-filled struggle, Enlil refuses to give up on his dream. When his chance to apply at the EPD (Electrical Police Department) finally comes, he’s hit with a dark reality: they’re getting rid of humans who aren’t powerful enough. Up against the hero he looked up to as a child, Enlil tries to make a stand only to be struck down.
But death isn’t the end for him.
The Devil Princess (Light Novel Series)
Story: Biyori Harunohi
Illustrations: Geso Umiu
The first volume will be released for the first time in English in August 2025, with the series available in single volume editions as part of Seven Seas’ Airship imprint. Ebook editions will also be available on digital platforms.
Synopsis:
In the Holy Kingdom of Talitelud, the second prince welcomes his precious newborn Yulucia as a blessing — but no one suspects the truth: she’s a devil in disguise. Once a fearsome demon of the shadowy realm, Yulucia longed for a brighter world filled with family, friends, and light. Defying her dark origins, she tore through a summoning gate and was reborn as a human baby.
Now revered as the prophesied Saint, Yulucia hides her demonic hunger beneath an innocent facade. But how long can she keep her secret? As dangerous schemes close in and whispers of her true nature spread, Yulucia must balance her love for humanity with the darkness that still resides within.
And while she may have escaped the shadows, they are never far behind — and neither is her hunger.
Source: press release
