
If you're looking for manga similar to Lost+Brain, you might like these titles.
Power corrupts, and absolute power corrupts absolutely. Top-ranked student Yagami Light is disenchanted with the world around him. Through a series of events, he comes into possession of the ultimate power over life and death: a supernatural "death note" which can kill nearly anyone at his whim. As Light sets off on a crusade-turned-killing-spree, investigators from a police task force try to stop the mysterious deaths - including Light's own father, a senior policeman.
3 votes
The main character of both stories is a genius student who wants to change the world along to his thoughts, using his average intellect, his friends, the girl who loves him, and killing if it's necesary.
In the begining, both main characters are genius students bored with their lives until they get a "power" who make them able to change to world to a better place (in their own opinions, of couse) - also, both are egocentric and take some false steps due to their big ego and psycho state of mind.
If you liked Lost+Brain, you'll like Death Note. Both are about a young student wants to change the world. Some people find them the evil and therefore an adversary representing the "good" will appear and fight against the "evil", but there are also some people who finds the young student doing the "good". It's all a question about your own morale and etiques and how far you're ready to go to achieve your goal.
In 2010, the Britannian Empire enslaved Japan after a brutal month-long assault; in the aftermath Japan was renamed Area 11, and its people began a hard and terrible existence. Lelouch, a Britannian student living in Area 11, has grown up hating the Empire and everything it stands for. One day, while investigating a crashed military plane, Lelouch meets a mysterious girl who grants him the ability to control minds. Can he use his new power to fight for freedom, or will his hatred twist his good intentions into mindless acts of vengeance?
1 vote
Both main characters are high-intelligent studants who can control other people's acts and choices, using it in their own intents to make the world a better place. As Schneizel stated in Code Geass, the geass power can be considered a very strong kind of hypnosis - and that's exactly what Ren does in Lost+Brain. Both of them are bored with the world around them (although Lelouch have a real reason to seek for revenge and Ren does not).
Takao Kasuga is a lonely boy who spends his days immersed in books to escape his frustration with life. His only source of joy is the beautiful Saeki, who he secretly admires from afar. However, Takao's obsession goes too far one day when, in a moment of emotional folly, he steals the girl's gym clothes and takes them home with him. Worse, his terrible deed is spotted by Sawa Nakamura, a mysterious outcast who sits behind him in class who threatens to reveal the boy's secret unless he promises to engage in a contract with her. At first it seems Sawa just wants some companionship, but soon it becomes clear that this "contract" involves more than mere afternoon chats. In fact, Takao is about to discover just how dangerous his bond with Sawa is and how it threatens to tear everything - his life, his love, and even his sanity - apart.
1 vote
Admittedly, the plots of these two manga are nothing alike. However, if you really like main characters that think everone around them is repulsive/human filth/shitbugs, either may be up your alley. Also, both manga explore dark psychology, though Lost+Brain kind of flounders in this area.
Haru awakens in a hospital bed, having successfully received a heart transplant. He came to the facility for the operation, as it's renowned for its ability to get anyone a transplant no matter what, with no wait list required. But soon, Haru begins to remember his donor's memories, and begins to discover what's really going on behind the hospital's walls...
When Chiko found a cell phone and answered it at school one day, she had no idea that the voice on the other end would foretell of an upcoming death that afternoon. Though she hopes it’s just a bad joke Chiko soon discovers that the death is real and more are to come – unless she puts a stop to them. Now, with each call she answers, Chiko has one more person to try to save in time. Alongside her classmate Bando, Chiko will race against the clock in hopes of saving lives – but who is the voice on the other end of the phone?
What would you do if you had a smartphone that let you look up anything? Secret documents, security camera footage, a certain person's text messages, where people dropped money... This smartphone lets you do the impossible! Jump's newest suspense thriller begins!
A new government project is starting, where former convicts are relocated to towns without the knowledge of the citizens who live there. The trial city is Uoboka, a small town that was once a busy seaport. Now, 11 former violent criminals are being relocated to the town, and the only ones who know are the mayor and his friends. What could go wrong?
Senya is just an ordinary boy, who wanted to become an astronaut as a kid. One day and suddenly, he's transported into another world after seeing on the rooftop of his school something like a "tower" going across the sky. There, he witnesses a ruined world, where skyscrapers are connected by suspension bridges. Senya, perplexed, manages to see a girl standing on the roof of another building, as well as a masked man holding a bloody weapon in his hands...