Fujichika, Koume

Everything in the world is absurd. The heroes who fight under the guise of righteousness, the small-time villains who can only commit petty crimes, the classmates who can only huddle together in groups... and his own weak and miserable self. And so the boy yearns to become a lonely, aloof, and supreme "supervillain," to change himself and the world!

(Source: Square Enix, translated)

Daiakutou Shounen

Supervillain Boy

大悪党少年

Kine, Wosamu

Denki Soukou Raijin

電騎装鋼 ライジン

Takahashi, Gohan

Daidara

ダイダラ

Takahashi, Akira

Saikawa, Kei

In a near-future where humanity stands on the edge of extinction, we turn our gaze to the stars. But in the depths of space, a new menace looms—the "Star Beasts." To combat these creatures, warriors donning mechanical armor emerge as humanity's last hope. Prepare yourself for a groundbreaking mecha action saga, where breathtaking visuals meet an expansive universe. The battle for survival starts now!

(Source: MANGA Plus)

Eiyuu Kikan

Hero Organization

英雄機関

Akutami, Gege

Iwasaki, Yuuji

In 2086, Naunax, an extraterrestrial mothership carrying 50 thousand life-forms calling themselves Simurians, appears above Earth. Simurians possess powers similar to those of Japan's jujutsu sorcerers, and thus all diplomatic negotiations are redirected to the Japanese, who are tasked with assessing whether coexistence is possible.

Though facing a special grade incident rivaling Sukuna Ryoumen's attack 68 years prior, humanity welcomes the aliens—for now. Fearing that these powerful beings could declare war, Japan agrees for a Simurian envoy to accompany jujutsu sorcerers to school and missions. Two teenage sorcerers—Yuuka and Tsurugi Okkotsu, siblings and grandchildren of the late Yuuta Okkotsu and Maki Zenin—are chosen to team up with Marulu "Maru" Val Vol Yelvori, a friendly, three-eyed Simurian. As both sides withhold crucial details yet want eventual harmony, it falls to Yuuka, Tsurugi, and Maru to maintain the fragile peace and prevent mutual ruin.

[Written by MAL Rewrite]

Jujutsu Kaisen Modulo

呪術廻戦≡〈モジュロ〉

Tsukiji, You

After a terrible accident left Seita hanging between life and death, it was Amé, a genius young inventor, who saved him...!

(Source: MANGA Plus)

Good Luck Time Machine

グッドラックタイムマシン

Yachi, Taiyou

Half a century ago, the Cosmic Demon Delekacon was sealed away, averting Earth's destruction! And now, Pec—the demon's left eye known as Eye Boy—is living it up as a permanent freeloader with his best friend Keigo?! A groundbreaking 79-page one-shot mixing youth, sci-fi, and friendship!

(Source: MANGA Plus)

Eye Boy

アイボーイ

Murasakishimizu

In their daily battle to protect the Earth from alien threats, Nico and Jubei encounter a bizarre extraterrestrial visitor!

(Source: MANGA Plus)

Twinkle Star

ツインスター

Hashida, Hisaya

Seventeen year old Satsuki Moriyama is enjoying her life to the fullest with the boyfriend of her dreams! After 3 months of dating, they finally hold hands and Satsuki is over the moon! Sasaki-kun is the coolest and her reason for living, yet...

(Source: MANGA Plus)

Lunatic Terrapop

ルナティック・テラポップ

Kamoshida, Hajime

Takagi, Shuuei

Earth: the third planet of the solar system, and the cradle of humanity. As time marched on from humanity's birth, breakthroughs in science and biotechnology promised to end suffering and conflict, ushering in an age of everlasting prosperity... or so it was believed. Now, the year is Koureki 2030. The Earth, once humanity's sanctuary, teeters on the brink of collapse. Only 258 survivors remain. And with them, a single Gundam.

(Source: Kadokawa, translated)

Kidou Senshi Gundam Eight

Mobile Suit Gundam Eight

機動戦士ガンダムエイト

Sengi, Chiki

When Tokyo is attacked by evil monsters, who better to save the day than the Super-Ultra-Mega-Level-Anti-Monster-Specialized-human-Final-Boss-Weapon OSAMU!!!

(Source: MangaDex)

Osamu

OSAMU

Iori, Nao

For the future her parents expect of her, Yui, a high school student, spends each day with machine-like precision. But one day, she meets a fearless girl with a body that's half robot...

A story of two girls: a girl who seems like a robot, and a robot who seems almost human.

(Source: MANGA Plus)

Satsuriku Robot to Hito no Manaka

Manaka the Human and the Slaughter Robot

殺戮ロボと人のマナカ

Geniearth

Manga Like Geniearth