Here are my top picks for anime like Rail wars! Keep in mind the list is in no particular order. Enjoy!
Seiya was forced to accept an invitation to an amusement park by the mysterious and beautiful girl Isuzu. What he didn’t know was that she would bring him to the decrepit Amagi Brilliant Park, Japan’s most disappointing amusement park. Seiya is introduced to the leader of the Park, the “real princess” Latifah, who suddenly entrusts him with saving the park, which is in danger of shutting down. Amagi Brilliant Park, it turns out, is not just any amusement park, but rather one populated by fairies.
Tokyo Butei High School is a special school where armed detectives—”Butei”—are trained to use weapons. Kinji Tōyama is a second year student who has a special ability, but he keeps it a secret to maintain an ordinary, peaceful life. However, when he gets caught in a bombing on the way to school, he encounters Aria H. Kanzaki, the most powerful S-Rank Butei student in Assault Studies.
Lucy’s parents had a very hard time picking a single name for her when she was born. Due to their indecisiveness they decided to give her over a dozen different names, and it was legally approved by a civil servant no less. At an adult age Lucy manages to land a job at the same public service office, but only to seek revenge against the person who legalized her ridiculously long name. Being a civil servant is not an easy job due to dealing with many angry citizens, facing different challenges, and having to put up with wacky co-workers each day. However, Lucy is determined to do whatever it will take to get her revenge.
In a slightly different timeline than ours, the explosion of information and misinformation came to be considered a direct threat to society. In a daring decision, it was decided to create a new government agency dedicated solely to information management. Some thirty years later, in 2019, the government still monitors and controls information, suppressing anything they find undesirable, but standing against their abuses of power are the libraries, with their special agents called ‘the book soldiers.’
The story follows Issei Hyōdō, a dim-witted, lecherous second-year high school student who is killed by a girl on his first date ever. Issei is reincarnated as a devil, and from that day forward, he serves as an underling of Riasu, a high-level devil who is also the prettiest girl on Issei’s campus.
Kazama Kenji was feared as the worst delinquent of Fujou High, but after certain events led him to peek in on the Game Development Club, he witnesses the outbreak of a fire. While the members inside manage to succeed in putting it out, they all attack Kenji to erase his memory and hide the incident. Kenji desperately tries to escape from them, but when their president Shibasaki Roka rescues him he ends up joining their Game Development Club.
Infinite Stratos (IS), a weaponized exoskeleton system, has become the dominant tool of warfare and conflict. Unfortunately for the men in society, only women are able to operate Infinite Stratos…with very few exceptions. One of those exceptions is Ichika Orimura, an orphan raised by his older sister, who is herself a famous IS pilot. When his compatibility with Infinite Stratos is discovered after he accidentally touches one at the age of 15, he is given a scholarship and enrolled in a school that specializes in training IS pilots. Which means an interesting life surrounded by girls for this shy, unassuming boy.
References: ANN, Wiki, MyAnimeList