Ren Homura has just moved back to his hometown of Kaminohara, but he isn't able to remember much about the time he spent there other than vague flashbacks. When he retrieves his cell phone which he had sent to a shop for repairs, he finds that a mysterious game titled “Monster Strike” has been installed on it. Unaware of its purpose or how it got there, Ren decides to open it, an action that will change his life forever as he finds himself suddenly attacked by a strange man.
Now trapped on the roof of his school which strangely has been designated as a "stage," Ren is shocked to see the man summon a realistic monster from the game, one that is more than capable of inflicting damage on a human. His only chance of getting out of this situation alive is by summoning the dragon Oragon, who tells Ren that he will crush the opposing monster for him. Unfortunately, it turns out that Oragon is a tiny dragon that is completely useless!
[Written by MAL Rewrite]+ More
Characters & Voice Actors

Mizusawa, Aoi
Main
Oragon
Main
Alice
Supporting
Babel
Supporting
Bulldozer Hell's Player
Supporting
Cafe Manager
Supporting
Cherry Spirit Sakura
SupportingRecommended for you
Wo Jiao Bai Xiaofei
ONA
11m
Ginga no Uo Ursa Minor Blue
OVA
23m
Magical Kanan
TV
24m
Manyuu Hikenchou
TV
24m
Maken-Ki! Two
TV
24m
Queen's Blade: Grimoire
OVA
29m
[RAW] Akuma-kun
TV
25m
Girly Air Force
TV
23m
Eternal Alice
TV
24m
Tales of Eternia
TV
22m
Tenchi Muyo! Ryo-Ohki 5th Season
OVA
30m
Tekkaman
TV
25m
Samurai Spirits 2
OVA
30m