Series for Sci-Fi Genre

Romance Supernatural Action Sci-Fi

CICADA

タコピーの原罪

Takopi's Original Sin

By タイザン5

In 2016, an octopus-like alien comes to Earth from Happy Planet to spread happiness. He is helped by a fourth-grade girl and decides to repay her kindness. The girl lives with family troubles and suffers bullying at school. Wanting to bring back her smile, he uses the strange tools he brought with him to help her. His innocent efforts run into hardships he cannot understand, and the gap between his cheerful mission and her daily life drives the conflict.

Drama Psychological Sci-Fi

人間のいない国

A Country Without Humans

Horror Supernatural Sci-Fi

スパイダーマン：オクトパスガール

Spider-Man: Octo-Girl

By 別天荒人, 古橋秀之

Action Comedy Sci-Fi

空来船打払令

By 加藤文孝

Action Sci-Fi

かってに改蔵

A Brooding Gloomy Property

去勢転生

By 宮月新

Action Drama Ecchi Horror Sci-Fi

ケロロ軍曹

By 吉崎観音

By きたうみつな, 佐島勤, 林ふみの, 石田可奈

Comedy Drama Sci-Fi

魔法科高校の劣等生入学編

The Irregular at Magic High School: Enrollment Arc

Label GファンタジーコミックスSUPER

Romance Supernatural Action Sci-Fi

ＭＦゴースト

MF Ghost

魔法科高校の劣等生来訪者編

The Irregular at Magic High School: Visitor Arc

By マジコ！, 佐島勤, 石田可奈

Label Gファンタジーコミックス

Action Comedy Romance Sci-Fi

Supernatural Sci-Fi

機械じかけのマリー

魔法科高校の劣等生孤立編

By 佐島勤, 石田可奈/きたうみつな/林ふみの, 長岡千秋

Label Gファンタジーコミックス

Action Fantasy Romance Sci-Fi Supernatural

7SEEDS

7 SEEDS

Drama Horror Mystery Psychological Romance Adventure Sci-Fi Survival

はたらく細胞ＢＬＡＣＫ

Cells at Work! Code Black

新　仮面ライダーＳＰＩＲＩＴＳ

New Masked Rider Spirits

Action Adventure Sci-Fi Superhero

ＣＯＳＭＯＳ

Action Comedy Drama Sci-Fi

宇宙めし！

ヨコハマ買い出し紀行

Yokohama Shopping Trip

Alpha Hatsuseno, an android, manages a small café south of Yokohama in a world where rising sea levels have submerged coastal cities. Her days are spent tending to the café, awaiting her absent owner, and interacting with occasional customers. Alpha forms a bond with Kokone, another android who delivers a camera, prompting her to explore the surrounding countryside. She befriends local residents, including a kind grandfather and a curious boy named Takahiro. Her journeys on a scooter reveal a quiet landscape marked by remnants of a past civilization. Through these encounters, Alpha engages in simple activities like shopping trips and conversations, reflecting on her surroundings.

Sci-Fi Slice of Life

裏世界ピクニック

By 宮澤伊織, 水野英多/shirakaba

Label ガンガンコミックス

Action Fantasy Horror Mystery Sci-Fi Supernatural

星雲児

カブのイサキ

Adventure Sci-Fi Slice of Life

こどものくに

By カシミハル

Action Drama Fantasy Sci-Fi

機動戦士ガンダムサンダーボルト

Mobile Suit Gundam Thunderbolt

In the Universal Century 0079, amidst the One Year War between Earth Federation and the Principality of Zeon, the "Thunderbolt Sector" becomes a strategic battleground filled with the debris of destroyed space colonies. Here, Io Fleming, a jazz-loving pilot for the Earth Federation, and Daryl Lorenz, Zeon's ace sniper, engage in a fierce rivalry. Io, a member of the Moore Brotherhood, is driven by vengeance for his destroyed homeland, piloting the Full Armor Gundam. Daryl, with his hands amputated to better control his Psycho Zaku, seeks to prove his worth. Their personal battles reflect the larger conflict, set against a backdrop of intense mecha combat, haunting jazz melodies, and the grim realities of war.

Drama Mecha Action Sci-Fi

シャングリラ・フロンティア

Shangri-La Frontier

Comedy Fantasy Adventure Action Sci-Fi

麦の惑星

Planet of the Wheat

By 鳥野しの

Label FEEL COMICS swing

Publisher 祥伝社

Konta, a young baker, runs Hotaru Bakery, a remote mountain shop accessible by cable car, where he crafts natural yeast breads. He encounters Mamita, a stranded alien child searching for food after a spaceship crash, and impulsively invites him to stay as a “younger brother.” Mamita, resembling a fourth-grader but with mature intellect, adapts to life at the bakery, charming customers while bonding with Konta over baking. Their daily routine involves tending to the shop, perfecting recipes, and navigating the quirks of their makeshift sibling dynamic. The arrival of Tamaki, a curious visitor, and interactions with locals like Goro and the cat Mon-chan enrich their peaceful, flour-dusted days.

Drama Sci-Fi Slice of Life

機動戦士ガンダム外伝ザ・ブルー・ディスティニー

Mobile Suit Gundam Side Story: The Blue Destiny

Action Drama Mecha Sci-Fi

東京ミュウミュウ　オーレ！

Tokyo Mew Mew Olé!

Shibuya Aoi is a high school boy who’s got it all—good looks and popularity—but struggles with a lack of confidence. One day, he’s injected with the DNA of the endangered Iriomote wildcat, turning him into a “Mew Mew,” a warrior tasked with saving Earth. Joined by a quirky crew, including a brainy beauty with glasses, a cheerful festival-loving guy, and a narcissistic actor, Aoi stumbles into a wild new life.

Comedy Fantasy Romance Sci-Fi

プリプリちぃちゃん！！

ひとりぼっちの地球侵略

By 小川麻衣子

Label ゲッサン少年サンデーコミックス

Publisher 小学館

Koa Hirose, a high school freshman in Matsuyoko City, is a healthy boy with a hospitalized twin brother, Nagi. On his first day at Seisho High, Koa is chased by a masked second-year student, Nozomi Ohtori, who claims she came to take his life. Nozomi reveals she’s an alien from the planet Olberio, intent on invading Earth, and that she once saved Koa’s life by giving him her heart. Koa, grappling with this bizarre encounter, agrees to assist Nozomi in her mission, altering his daily routine. As their partnership begins, Koa navigates school life and Nozomi’s unpredictable nature, unaware of the deeper ties binding them.

Drama Romance Supernatural Sci-Fi

宝石の国

Country of Jewels

Drama Fantasy Mystery Psychological Action Sci-Fi

ふたつのスピカ

Twin Spica

By 柳沼行

Label MFコミックス　フラッパーシリーズ

Publisher KADOKAWA

In the wake of Japan's first human spaceflight disaster, Asumi Kamogawa, a young girl who lost her mother in the tragedy, dreams of becoming an astronaut. Guided by the memory of her father, a former rocket engineer, and a mysterious mentor known as "Mr. Lion," Asumi enrolls in Tokyo Space Academy, a school dedicated to training the next generation of space explorers. Alongside her classmates—each with their own aspirations and struggles—Asumi faces rigorous challenges, forging bonds that help her confront her past and reach for the stars.

Drama Fantasy Slice of Life Supernatural Sci-Fi

エンブリヲン・ロード

Embryon Road

テラフォーマーズ

By 橘賢一, 貴家悠

Label ヤングジャンプコミックスDIGITAL

Action Adventure Horror Sci-Fi

はたらく細胞イリーガル

Cells at Work!: Illegal!

雷雷雷

By ヨシアキ

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Action Comedy Sci-Fi

神さまがまちガえる

God Bless the Mistaken

Label 電撃コミックスNEXT

Publisher KADOKAWA

Kon is a middle schooler living in a world where periodic exceptional phenomena called bugs appear regularly. He works as an unofficial assistant to his landlady, Kasane Himesaki, a leading researcher who studies these abnormalities. Each day brings odd changes, from playful surprises to inconvenient disruptions. Their shared house life turns strange events into part of daily routine. Ordinary moments become unusual because the world keeps malfunctioning around them.

Comedy Sci-Fi Slice of Life

雪と墨

Snow & Ink

Neneo, a man burdened by a dark past, faces public condemnation for a grave crime. A noblewoman purchases his life, sparing him from execution. She commands Neneo to serve as her attendant on a journey to a remote, frigid region. Both outcasts in their own way, they share a strained yet evolving bond. Their travels expose them to harsh landscapes and societal scorn. Neneo grapples with his guilt while navigating his new role. The noblewoman carries her own unspoken burdens, tied to family and status. Encounters with others reveal fragments of their histories. Trust builds slowly between them as they face shared challenges. Their path tests resilience and reshapes their understanding of each other.

Drama Fantasy Sci-Fi Slice of Life

青春兵器ナンバーワン

Spring Weapon No.1

By 長谷川智広

Action Comedy Sci-Fi

キノの旅　ｔｈｅ　Ｂｅａｕｔｉｆｕｌ　Ｗｏｒｌｄ

Kino's Journey: The Beautiful World

By シオミヤイルカ, 時雨沢恵一, 黒星紅白

Label 少年マガジンエッジ

Publisher 講談社

Kino, a young traveler, and Hermes, a talking motorcycle, journey through a mysterious world filled with strange and fascinating countries, each with its own unique customs, laws, and inhabitants. Bound by a rule to never stay in one place for more than three days, Kino observes the lives and cultures they encounter, from the beautiful to the unsettling, without judgment or interference. Through their travels, they witness stories of joy, tragedy, and everything in between, reflecting on the nature of humanity and the world.

Action Adventure Fantasy Mystery Sci-Fi Slice of Life

那由他

By 佐々木淳子

Action Adventure Horror Sci-Fi

Action Drama Sci-Fi

犬神

ワールドトリガー

World Trigger

By 葦原大介

Action Drama Mystery Sci-Fi

Action Sci-Fi

空の帝国

The Empty Empire

望郷太郎

Homesick Taro

Drama Adventure Sci-Fi

ＮＯ．６

No. 6

アライブ　最終進化的少年

Supernatural Adventure Sci-Fi

エリオと電気人形

Erio and Electric Doll

By 島崎無印, 黒イ森

Label ヤングジャンプコミックスDIGITAL

Adventure Sci-Fi

PANDORA SEVEN -パンドラセブン-

Pandora Seven

By 萱島雄太

Label ヤングガンガンコミックス

Fantasy Mystery Adventure Action Sci-Fi

バイオーグ・トリニティ

By 大暮維人, 舞城王太郎

Label ヤングジャンプコミックスDIGITAL

5月31日

Drama Psychological Romance Sci-Fi

愛が死ぬのは君のせい

It's because of you that love will die

By 桃森ミヨシ, 鉄骨サロ

Label マーガレットコミックスDIGITAL

Aio once confessed to her childhood friend Isumi, but for some reason she cannot remember his reply. She asks him to meet her again at their old secret base so she can confess once more. What she sees there is so strange that she can hardly believe it. When Isumi appears normal again, nobody seems to notice anything unusual. Only Aio is left certain that someone else is inside him.

Fantasy Mystery Romance Adventure Action Sci-Fi

Drama Romance Sci-Fi

海皇紀

Tale of the Sea King

機動戦士ガンダムラストホライズン

By 吉野弘幸, 寺田ケンイチ┴矢立肇┴富野由悠季

5月31日

Action Adventure Drama Psychological Sci-Fi

Action Mecha Sci-Fi

銃夢火星戦記

カラクリオデット

Odette is an android created by a brilliant scientist. She starts attending high school because she wants to learn how humans differ from her. Her true nature is kept secret from everyone at school. As she makes friends, she longs more strongly to be like an ordinary girl. She even asks her creator to alter her body for that purpose.