Manga like Asamiya-san no Imouto

What is Asamiya-san no Imouto about?

Status: Finished

Asamiya Aoi is a mysterious, innocent-seeming young girl who is traveling through a futuristic land with the help of her father's sketchbook. While she may seem naive, she can be surprisingly tough and resourceful. One day, Aoi encounters a young woman named Kyoko. She shares her travel plans with Kyoko and shows her the sketchbook. Kyoko can't believe her eyes! The sketchbook is more like research notes than casual sketches, and it is full of accurate maps and information that she could use to make loads of money. With the original plan of finding a chance to steal the sketchbook, Kyoko feigns concern over Aoi and joins her on her travels. As the two girls encounter and affect the lives of various people on their journey, will Kyoko be able to learn more about this unusual young girl?

Tags: Iyashikei , Aliens , Conspiracy , Military , Robots , Achronological Order , War , Time Skip , Female Protagonist , Space , Maids , Seinen

Where to read?

No reading links available

Saishuu Heiki Kanojo

Also known as Saikano.

Status: Finished
Genres: Drama , Romance , Sci-Fi

Shy Chise and nervous Shuji are high school seniors in a small town and have just started dating. But everything changes when Shuji discovers that Chise has been engineered by the Japanese Self Defense Force to transform into the Ultimate Weapon! Soon Chise is torn between realizing her potential as a devastating fighting force and her desire to share a bowl of ramen with her new boyfriend!

Tags: Heterosexual , Cyborg , Military , Tragedy , War , Seinen , Post-Apocalyptic , Female Protagonist

Where to read?

No reading links available

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Organ Divider

Also known as Organ Divider.

Status: Finished
Genres: Action , Psychological , Sci-Fi

Who are they, and where did they come from? "Toda" is a female-type manufactured bionic human who can take down a flock of strong cyborgs with their special Armed Combat Techniques. Power up and strap in for this thrilling dark Sci-fi action series!

Tags: Post-Apocalyptic , Seinen , Cyborg , Yuri

Where to read?

Alpha Manga

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Yokohama Kaidashi Kikou

Also known as Yokohama Kaidashi Kikou.

Status: Finished
Genres: Sci-Fi , Slice of Life

Set hundreds of years in the future after an environmental catastrophe, Yokohama Kaidashi Kikou (also known as Yokohama Shopping Log) centers on the simple life of Alpha, an android who runs a small coffee shop in coastal Japan. Alpha stands witness to chronicle the end of humanity’s days with coffee, a slice of watermelon, and the sound of her moon guitar backed by distant seagulls. Quiet and bittersweet, this tale is about the melancholy beauty that can be found even as the end approaches.

Tags: Iyashikei , Post-Apocalyptic , Female Protagonist , Coming of Age , Philosophy , Rural , Robots , Time Skip , Lost Civilization , Coastal , Artificial Intelligence , Seinen , Episodic , Work , Mopeds , Yuri , Travel , Restaurant , Family Life , LGBTQ+ Themes , Motorcycles , Nudity

Where to read?

Comic Days

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Narutaru

Also known as Shadow Star☆.

Status: Finished
Genres: Drama , Horror , Psychological , Sci-Fi , Supernatural

Shiina Tamai, an energetic sixth-grader, found a star-shaped creature on the seabed during her visit to her grandparents' house. She befriended it and found it has some supernatural powers, such as flying and incredible strength. However, what seemed like a dream may turn out to be her worst nightmare as she meets other kids who have similar creatures and dark, destructive desires...

Note: Includes an extra chapter.

Tags: Seinen , Primarily Child Cast , Denpa , Female Protagonist , Tragedy , Philosophy , Body Horror , Cosmic Horror , Bullying , Gore , Military , LGBTQ+ Themes , Transgender , Age Gap

Where to read?

No reading links available

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Colorless

Also known as COLORLESS.

Status: Finished
Genres: Action , Sci-Fi

A cosmic disaster changed the Earth forever, stripping away every last drop of color from the world. Mankind also changed: the familiar human face is almost forgotten in a world now populated wholly by mutants. Against the backdrop of a moody urban landscape, a lone wolf investigator named Avidia relies on both his wits and extraordinary gun to hunt down the world’s last hidden scraps of color. He soon crosses paths with a very special girl–one who just might hold the key to bringing back what the world has lost.

Note: Includes 11 extra chapters.

Tags: Cult , Lost Civilization , Dystopian , Post-Apocalyptic , Detective , Seinen , Primarily Adult Cast , Conspiracy , Crime , Urban , Full Color , Cyberpunk , Urban Fantasy , Henshin , Tokusatsu , Body Horror

Where to read?

No reading links available

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ARIA

Also known as Aria.

Status: Finished
Genres: Adventure , Comedy , Drama , Fantasy , Sci-Fi , Slice of Life

On the planet Aqua, a world once known as Mars, Akari Mizunashi has just made her home in the town of Neo-Venezia, a futuristic imitation of the ancient city of Venice. In pursuit of her dream to become an Undine — a gondolier who leads high-end tours around the city — Akari joins as a trainee with the Aria Company, one of the three most prestigious water-guide companies in Neo-Venezia. There, she explores the beauty of the city and the world along with other trainees from Aria and rival companies, working hard for her dreams and making new friends along the way.

Tags: Iyashikei , Primarily Female Cast , Coming of Age , Female Protagonist , Work , Ensemble Cast , Philosophy , Urban Fantasy , Episodic , Foreign , Cute Girls Doing Cute Things , Shounen , Heterosexual

Where to read?

INKR

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AQUA

Also known as Aqua.

Status: Finished
Genres: Adventure , Comedy , Drama , Sci-Fi , Slice of Life

After 150 years of Terraforming, Aqua, the formerly planet known as Mars, now has more than 90 percent of its surface covered in water. A young girl named Akari Mizunashi arrives at the city of Neo-Venezia, an exact replica of the old Italian city of Venice, hoping to become an Undine, the most coveted job on Aqua.

Included one-shot:
Volume 2: Othello Game: Ebony & Ivory

Tags: Primarily Female Cast , Work , Iyashikei , Female Protagonist , Foreign , Shoujo , Aviation

Where to read?

No reading links available

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70 Oku no Hari

Also known as 7 Billion Needles.

Status: Finished
Genres: Action , Horror , Sci-Fi

Hikaru Takabe may not be the most social of teens. Always sporting her headphones, she gives off an aloof aura that rubs her classmates the wrong way. But her not being part of the crowd takes on a different dimension when she becomes involved in an intergalactic game of cat and mouse.

Inspired by Needle, the Golden Age hard sci-fi classic by the late Hal Clement, Nobuaki Tadano's debut work brings a unique take on alien invasion up to date and into the maelstrom that is the Japanese high school girl.

Tags: Dissociative Identities , Female Protagonist , Hikikomori , Coming of Age , Seinen , Aliens , Body Horror , Cosmic Horror , Gore , School , Kaiju , Tokusatsu

Where to read?

No reading links available

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Léquios

Status: Finished
Genres: Action , Ecchi , Mystery , Supernatural

There is a strange figure floating in the air in Okinawa, that is disintegrating hellfire missiles from US helicopters. Experts from different disciplines and organizations have gathered to figure out what's going on.

Tags: Seinen , Urban Fantasy , Tanned Skin , Rural

Where to read?

No reading links available

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Hoshi no Samidare

Also known as Lucifer and the Biscuit Hammer.

Status: Finished
Genres: Action , Comedy , Drama , Psychological , Supernatural

Everything about college student Amamiya Yuuhi is average: grades, looks and his blasé outlook on life. So what happens when he awakens one day to a talking lizard, who informs him that there is a gigantic hammer in outer space, poised to split the Earth into pieces, and requests his allegiance in the fight against the forces of evil? Pretend it never happened! Unfortunately for Yuuhi, a little bit of coercion in the form of a super-powered princess prevents him from returning to his mediocre life-as-usual.

In the adventure of his lifetime, Yuuhi will join forces with the unpredictable princess and seek out a motley crew of companions to fight back against an evil mage and his horrifyingly powerful homunculus before the Biscuit Hammer destroys the planet!

Tags: Coming of Age , Male Protagonist , Tragedy , Magic , Ensemble Cast , Super Power , Cultivation , Urban Fantasy , Anti-Hero , Martial Arts , Heterosexual , Seinen , Philosophy , Meta , College

Where to read?

No reading links available

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