Browse Label 月刊少年シリウス

時間停止勇者

Time Stop Hero

Action Adventure Fantasy Supernatural

まじもじるるも

Shibaki Kota, a high school boy notorious for his perverted antics, stumbles upon a magical book that summons Rurumo, a demoted witch training to regain her status. Using magic tickets that grant wishes at the cost of his lifespan, Kota teams up with Rurumo, whose quiet demeanor hides her struggles. As they navigate his reckless desires and her quest to become a full witch, this quirky tale blends comedy, magic, and a bittersweet bond between an unlikely pair.

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Comedy Fantasy

妖怪アパートの幽雅な日常

獣の奏者

The Beast Player

Erin, a curious 10-year-old girl, lives with her mother Soyon, a skilled beast physician who cares for Tōda, powerful war-beasts revered as great serpents. When all the Tōda under Soyon’s care mysteriously die, she faces harsh judgment, leaving Erin to navigate the consequences of her mother’s fate. Rescued by Joun, a kind beekeeper, Erin begins a new life, learning about the natural world and her own resilience. Her encounter with a majestic royal beast, a symbol of the king’s authority, ignites her fascination with these creatures and their care. These early experiences, marked by loss and discovery, set Erin on a path to become a beast physician, driven by her bond with the creatures and her desire to understand their mysteries.

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Adventure Drama Fantasy Historical Slice of Life

老後に備えて異世界で８万枚の金貨を貯めます

Saving 80,000 Gold in Another World for My Retirement

Action Adventure Comedy Fantasy Food Slice of Life

はたらく細胞ＷＨＩＴＥ

Cells at Work!: White Brigade

少年の残響

Action Drama Slice of Life

転スラ日記　転生したらスライムだった件

Adventure Comedy Fantasy Slice of Life

デキる猫は今日も憂鬱

The Masterful Cat Is Depressed Again Today

Fukuzawa Saku, a 28-year-old office worker with zero domestic skills, lives a chaotic life until she adopts Yukichi, a stray kitten who grows into a giant, highly capable cat. Yukichi takes charge of cooking, cleaning, and even preparing Saku’s lunches, acting as her caretaker while she stumbles through her days. As Saku navigates her demanding job and relies on Yukichi’s surprising talents, this heartwarming tale blends humor, everyday life, and the unique bond between a hapless woman and her extraordinary feline companion.

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Comedy Fantasy Slice of Life

実は俺、最強でした？

Comedy Fantasy Romance Superhero

ポーション頼みで生き延びます！

I Shall Survive Using Potions!

騎士王の食卓

Fantasy Food Historical Slice of Life

クロックワーク・プラネット

Clockwork Planet

Action Drama Fantasy Romance Sci-Fi

野球で戦争する異世界で超高校級エースが弱小国家を救うようです。

Action Fantasy Sports

浜村渚の計算ノート

人形の国

APOSIMZ: Country of Dolls

Action Adventure Fantasy Sci-Fi

将国のアルタイル

Altair: A Record of Battles

In the vast and turbulent world of Rumeliana, young war orphan Tuğril Mahmut is the youngest Pasha in the Türkiye Stratocracy, driven by a fierce desire to protect his homeland from the looming threat of the neighboring Balt-Rhein Empire. When a mysterious assassination sparks tensions between the two nations, Mahmut finds himself at the center of a web of political intrigue, betrayal, and war. Armed with his eagle Iskandar and an unyielding resolve, he must navigate alliances, outwit enemies, and uncover the truth to prevent his country from falling into chaos.

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Adventure Drama Fantasy Historical

ポンコツ風紀委員とスカート丈が不適切なＪＫの話

Kohinata Poemu, a free-spirited high school girl with a short skirt and bright hair, constantly clashes with Sakuradaimon Togo, an overly serious disciplinary committee member who enforces school rules with an awkward, bumbling charm. Despite their rocky start, Poemu discovers Togo’s hidden kindness, sparking an unexpected connection. Surrounded by a quirky committee crew, including the playful Hanako and stoic Vice President, this lighthearted tale blends comedy, romance, and the antics of school life as two opposites navigate their differences and growing feelings.

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Comedy Romance Slice of Life

大雪海のカイナ

Kaina of the Great Snow Sea

Adventure Drama Fantasy Survival

ラストオーダー

Last Order

By カズナリ, 前川つかさ, 松葉サトル, 浜松春日

Label 月刊少年シリウス

Publisher 講談社

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Action Adventure Drama Fantasy Sci-Fi

絶対死なないステラ姫

Action Comedy Fantasy

はたらかない細胞

Cells NOT at Work!

夜桜四重奏～ヨザクラカルテット～

Quartet of Cherry Blossoms in the Night

Action Comedy Fantasy Slice of Life

レベル１だけどユニークスキルで最強です

Although I Am Only Level 1, but with This Unique Skill, I Am the Strongest

Action Adventure Comedy Fantasy Mystery Slice of Life

戦車椅子－ＴＡＮＫ　ＣＨＡＩＲ－

Tank Chair

ダンジョン・シェルパ迷宮道先案内人

Action Adventure Fantasy

はたらく血小板ちゃん

Cells at Work!: Platelets!

ちいさな君と、こえを遠くに

Sota, a former vocalist of the popular band Eternal Red, transfers to a new high school as Kanata Fujinami, hoping for a quiet life after losing his singing voice. At a local community center, he meets Sora, an enthusiastic elementary school girl who dreams of becoming a voice actress and begs him for lessons. Reluctantly, Kanata begins coaching Sora in voice training, forming an unexpected mentor-student bond. Other young girls, inspired by Sora’s passion, join the lessons, creating a lively group dynamic. Their efforts lead to an opportunity to audition for an indie anime project, stirring new challenges and connections.

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Comedy Drama

Browse Label 月刊少年シリウス

時間停止勇者

まじもじるるも

妖怪アパートの幽雅な日常

獣の奏者

老後に備えて異世界で８万枚の金貨を貯めます

はたらく細胞ＷＨＩＴＥ

少年の残響

転スラ日記 転生したらスライムだった件

デキる猫は今日も憂鬱

実は俺、最強でした？

ポーション頼みで生き延びます！

騎士王の食卓

クロックワーク・プラネット

野球で戦争する異世界で超高校級エースが弱小国家を救うようです。

浜村渚の計算ノート

人形の国

将国のアルタイル

ポンコツ風紀委員とスカート丈が不適切なＪＫの話

大雪海のカイナ

ラストオーダー

絶対死なないステラ姫

はたらかない細胞

夜桜四重奏～ヨザクラカルテット～

レベル１だけどユニークスキルで最強です

戦車椅子－ＴＡＮＫ ＣＨＡＩＲ－

ダンジョン・シェルパ 迷宮道先案内人

はたらく血小板ちゃん

ちいさな君と、こえを遠くに

転スラ日記　転生したらスライムだった件

戦車椅子－ＴＡＮＫ　ＣＨＡＩＲ－

ダンジョン・シェルパ迷宮道先案内人