Browse Label 月刊少年シリウス

ポーション頼みで生き延びます！

I Shall Survive Using Potions!

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

時間停止勇者

Time Stop Hero

Action Adventure Comedy Fantasy Supernatural

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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Drama Fantasy Adventure Historical

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

夜桜四重奏～ヨザクラカルテット～

Quartet of Cherry Blossoms in the Night

Action Comedy 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

Comedy Fantasy Slice of Life Adventure Action

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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Drama Adventure Action Sci-Fi

妖怪アパートの幽雅な日常

はたらく血小板ちゃん

Cells at Work!: Platelets!

浜村渚の計算ノート

人形の国

APOSIMZ: Country of Dolls

Adventure Action Sci-Fi

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

大雪海のカイナ

Kaina of the Great Snow Sea

ダンジョン・シェルパ迷宮道先案内人

Fantasy Adventure Action

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

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!

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。

Fantasy Sports Action

はたらく細胞ＷＨＩＴＥ

Cells at Work!: White Brigade

戦車椅子－ＴＡＮＫ　ＣＨＡＩＲ－

Tank Chair

クロックワーク・プラネット

Clockwork Planet

Drama Fantasy Romance Action Sci-Fi

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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Drama Fantasy Slice of Life Adventure

騎士王の食卓

Fantasy Slice of Life

Browse Label 月刊少年シリウス

ポーション頼みで生き延びます！

ポンコツ風紀委員とスカート丈が不適切なＪＫの話

時間停止勇者

将国のアルタイル

デキる猫は今日も憂鬱

夜桜四重奏～ヨザクラカルテット～

老後に備えて異世界で８万枚の金貨を貯めます

ちいさな君と、こえを遠くに

実は俺、最強でした？

転スラ日記 転生したらスライムだった件

少年の残響

ラストオーダー

妖怪アパートの幽雅な日常

はたらく血小板ちゃん

浜村渚の計算ノート

人形の国

レベル１だけどユニークスキルで最強です

大雪海のカイナ

ダンジョン・シェルパ 迷宮道先案内人

まじもじるるも

絶対死なないステラ姫

はたらかない細胞

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。

はたらく細胞ＷＨＩＴＥ

戦車椅子－ＴＡＮＫ ＣＨＡＩＲ－

クロックワーク・プラネット

獣の奏者

騎士王の食卓

転スラ日記　転生したらスライムだった件

ダンジョン・シェルパ迷宮道先案内人

戦車椅子－ＴＡＮＫ　ＣＨＡＩＲ－