Humanity went into shock when they first learned of the existence of aliens and there were even rumors of an invasion; however, because their bodies look almost identical to humans as well as the fact that they lack hostility, this allowed humanity to get used to their presence and eventually accept them as part of their daily lives. Chigusa Tomoki is a high-school freshman who lives alone in an apartment because his parents are working overseas. However, the real estate agent accidentally double booked the apartment and Tomoki ends up sharing the room with a gorgeous female alien, Yuuri Myua. Myua, comfortable with her body, loves being naked, which bothers and excites Tomoki at the same time. Myua is here for a secret mission regarding Tomoki as his DNA is an extremely rare strand, which gives him the ability to mate with any species of aliens. If that wasn’t enough, his offspring would have incredibly high abilities.
Tomoki has to deal with a more than eager roommate and aliens after his DNA. As if living alone as a teenager wasn't hard enough.
Tadaima Shinryakuchuu! has finished publishing and it has 10 Chapters. It is also Known as: ただいま侵略中!, Tadaima Shinryakuchu!, ただいましんりゃくちゅう!, 宇宙少女侵略中, 现今侵略中
Genres: Comedy , Ecchi , Science Fiction , Seinen , Harem , Romance , Humanoid Alien
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Top 5 Manga Like Tadaima Shinryakuchuu! [2026 List]
5. Ashita Dorobou
A gigantic flying object suddenly appeared above Tokyo. Just when the country fell into panic, the object shot out a beam of light towards a young man Miyasako Kyouichi. The beam was not an attack; instead what appeared out of the smoke was Miyasako's ex-girlfriend Tendou Ashita!
Thief of Tomorrow has finished publishing and it has 31 Chapters. It is also Known as: 明日泥棒, Tomorrow Stealer, Tomorrow's Thief, Asu Dorobou
4. Yome ga Kore na mon de.
Nobuo is an ordinary salaryman with a dark secret-his wife is an alien. Despite her tentacle hair and tendency to shoot beams from her eyes, he wouldn't trade her for anything. Love knows no bounds in this extraterrestrial romantic comedy.
Oh, My Sweet Alien has finished publishing and it has 13 Chapters. It is also Known as: ヨメがコレなもんで。, Yome ga Kore na mon de.
3. Ubau Mono Ubawareru Mono
Setou Yuu is a 12-year-old boy, despite being very intelligent, he is a deprived person. Abused violently by his father and beaten by debt collectors regularly due to his father, his body filled with scars. One day, he is transported into a different world and he got what he needed to strike back at those who harm him or his loved ones.
Ubau Mono Ubawareru Mono has finished publishing and it has 8 Chapters. It is also Known as: 奪う者 奪われる者, Those Being Stolen From, Those Who Steal, To Deprive a Deprived Person, Bereave or Bereaved
2. Shuumatsu Nani Shitemasu ka? Isogashii desu ka? Sukutte Moratte Ii desu ka?
Five hundred years have passed since humanity went extinct at the hands of the fearsome "Beasts." Even up in the sky, where the surviving races dwell on floating islands, these monstrosities constantly threaten to bring death and destruction. Only a small group of young girls, the Leprechauns, can wield the ancient weapons needed to defeat these creatures. Into the girls' unstable and fleeting lives, where a call to certain death could come at any moment, enters an unlikely character: a young man who lost everything five hundred years ago, the last living human awakened from a long, icy slumber.
WorldEnd: What do you do at the end of the world? Are you busy? Will you save us? has finished publishing and it has 25 Chapters. It is also Known as: 終末なにしてますか？忙しいですか？救ってもらっていいですか？, SukaSuka, Do you have what THE END? Are you busy? Shall you save xxx?, What are you doing at the end? Are you busy? Can you save me?
1. Gantz
Tokyo teens Kei and Masaru are killed by a subway train but awaken in a room with an ominous black orb that gives them weapons, suits and orders. Fighting bizarre alien monstrosities in a deadly game, will they win their freedom or die for the final time?
Gantz has finished publishing and it has 383 Chapters. It is also Known as: GANTZ, GANTZ: T, GANTZ:T, GANTZ杀戮都市, Ганц, กันสึ, ガンツ, 杀戮都市
