This Boy Can Fight Aliens (Anime)Kono Danshi, Uchuujin to Tatakaemasu. / この男子, 宇宙人と戦えます.

  • TypeOVA
  • Episodes1 (~)
  • Release Date20. Sep 2011
  • Main genresSentimental Drama
  • Country of OriginJapan
  • Adapted FromOriginal Work
  • Target GroupFemale

Anime Description

Anime: This Boy Can Fight Aliens
When aliens suddenly invade the world, Earth seems to be fighting a losing battle until Arikawa, one of the defense command staff, accidentally discovers a young man lying on a hill. Tests soon prove the impossible: this one teenager, Kakashi, has the power to defeat the attackers! Unfortunately, Kakashi has also lost his memory, and with it the knowledge of how to actually use his power.

Moving Kakashi in with himself and his own commander, Shiro, Arikawa accidentally starts a strange triangle of emotions and relationships - a triangle that threatens the fate of the planet as Kakashi begins to question his own motivations!
Main genres / Subsidiary Genres / Tags

Anime Streams (Trailers)

Feel free to visit our “Streams” section for more streaming services and various language options

Anime New Items

On this page we would like to show you an assortment of various merchandise for the anime “This Boy Can Fight Aliens.” You can support aniSearch by entering new merchandise into our database, using our entry form.
  • Purchased
  • Wish List
  • Reset

Anime Images (30 Screenshots)

Anime Characters

Anime Forum

  • Do not subscribe to topic
  • No e-mail notification
  • Immediately notify me about new posts via e-mail.
  • Notify me about new posts via e-mail once a day.
  • Notify me about new posts via e-mail once a week.

Anime Reviews

You thought deeply about the anime “This Boy Can Fight Aliens” and now you think it’s time to put these thoughts into words and to do so in a well-structured form? Then now is your chance to be the first to share your review about “This Boy Can Fight Aliens” with our community by creating a review thread for it and posting your review there. Use the button below to quickly create the thread!

Anime Comments

You want to share your opinion on the anime “This Boy Can Fight Aliens” with other members of our community, but you don’t really have enough to say about it to fill a whole review? Then don’t hesitate to create a comment thread for “This Boy Can Fight Aliens” using the following button and be the first to share your thoughts!


  • Japanese Kono Danshi, Uchuujin to Tatakaemasu.
    この男子, 宇宙人と戦えます.
    Status: Completed
    Release Date: 20.09.2011
  • English This Boy Can Fight Aliens
    Status: Completed
    Release Date: 14.08.2012
    Publisher: Sentai Filmworks
  • xx Synonyms
    Kono Danshi, Uchuujin to Tatakaemasu.: Bokura no Sekai no Mamorikata


  • 5
  • 14
  • 17
  • 20
  • 2
My Own Rating
Overall Rating
Votes74Calculated Value2.75

Member Statistics


Recent Ratings

  • Avatar: SFBSFB
    On Hold
  • Avatar: ResonanceBladeResonanceBlade
  • Avatar: Alex-chiiAlex-chii
  • Avatar: PitaPita
  • Avatar: ShineeShinee

Top Contributors

Share anime

Do you like helping others find an anime they’re looking for or do you simply enjoy telling others about anime? If so, we recommend adding a link to the respective anime page here on aniSearch to your posts. This way you not only make it much easier for the recipient of your post to find what you’re talking about, you also offer them a plethora of details about the anime!
By continuing your stay on you agree to our use of cookies for personalised content, advertisements and analyses, according to our privacy policy.