If you're looking for anime similar to Summer Wars, you might like these titles. All recommendations are made by Anime-Planet users like you!
Yuki is an introverted teenager whose intense fear of public speaking makes it difficult for him to make friends, so hoping for a fresh start, he moves with his grandmother to the small island of Enoshima. Shortly after his arrival he encounters Haru, a strange youth claiming to be an alien - and what's more, the otherworldly visitor requests his help to catch a strange being that inhabits the local waters! Along with fellow classmate and local angling celebrity Natsuki, the boys must now form a bond in the hopes of saving the town from the force that is threatening it. With a mysterious organization also lurking about and posing potential danger, Yuki must put his best face forward and protect the island... with the help of a fishing rod?!
The year is 2022, and gamers have lined up on launch day for Sword Art Online, a hotly-anticipated MMORPG that lets players connect to an immersive virtual reality world with special helmets called Nerve Gear. Kirito is one such gamer who's eager to jump back into action, having spent a great deal of time as a beta tester, and quickly becomes friends with newbie warrior Klein. But soon, Sword Art Online's 10,000 players discover that not only are they unable to log out, the only way they can return to their physical bodies is by beating the 100-level tower's final boss - that is, if their HP doesn't drop to zero first, for death in the game means death in the real world. Now, with no one else to turn to, Kirito and the other participants must survive the game as best they can – some forming guilds, others ruthlessly leaving their peers behind, and many tragically falling by the wayside or to the merciless monsters populating the lands...
Both stories begin with an online world that crashes with real life, and both end being so much more than that. If you loved this movie because it had so much feeling, but you wanted to see more of the other world, you should watch Sword Art Online. And if this series surprised you by being about family and love, then you should watch Summer Wars.
In a world threatened by evil alien lifeforms known as the MESS, humanity's best hope lies with Gatchaman: a group of superhero fighters who are rumored to exist through urban legends, blurry pictures and second-hand hearsay. Vaguely aware of these stories, Hajime Ichinose is a teenage girl whose bizarre love of stationery has made her the perfect candidate for becoming a Gatchaman - as their suits are empowered by cosmic notebooks! Enlisted to the squad, Hajime must now team up with the stern Sugane Tachibana, aloof Jou Hibiki and other fellow beacons of justice in the ongoing battle to prevent the world from getting MESSed up!