Here are my favorite picks for anime like Sekai Seifuku: Bouryaku no Zvezda. Keep in my the list is in no particular order. Enjoy the recommendations!
The story is set in Japan in the early summer of 2015. 180,000 people live in Tachikawa City, the “second metropolis” of the Tokyo area. Among them are “Gatchaman”—warriors who fight in special reinforced suits powered by “NOTE,” the manifestation of special spiritual powers in living beings. A council has scouted a group of individuals with latent powers to protect Earth from alien criminals. In recent years, the council has assigned Gatchaman warriors to deal with the mysterious entity known as “MESS.” (Source: ANN)
Having a light novel author father and an eroge illustrator mother, Kanou Shinichi is a thoroughbred otaku. However he does not have any special power except for his broad knowledge, sharp insight, and impeccable instinct about “MOE” and its products, from manga to anime to games to light novel to figures. One day he found himself transported to a fantasy world where elves live and dragons fly. And he is given a task—not to fight monster or embark on a quest, but to enhance cultural exchange by becoming a “moe missionary” in this fantasy world! He meets a palace guard who has a bit of fujoshi taste, a half-elf maid, and the empress who is a little girl. He comes up with the idea of building a school. At first it runs as a comedy but later there are serious matters that Shinichi needs to face: ethnic discrimination, social problems, conflict with neighboring countries, sabotage by opposition elements including Japanese government, etc. Can he overcome the obstacles, successfully bring “moe” culture to the fantasy world, and help the people there as well?
New Yatterman series to commemorate the 40th anniversary of Tatsunoko’s Time Bokan series.
A girl is looking at a remote island on the ocean named The Yatter Kingdom, a country that is said to be ruled by the hero Yatterman. The girl wants to ask the Yattermans for some help to cure her sick mother and decides to venture to the kingdom. She gets kicked out from the kingdom though and her mother dies without receiving any help.
Under Dokurobei, the boss of the Dorombo thieves that existed, lies a beauty named Doronjo. The two men, Boyacky and Tonzura, worked under Doronjo but got kicked out from the Yatter Kingdom along with the Doronbo thieves as they lost a fight against the Yatterman. This is the new generation of Dorombo—Doronjo, Boyacky, Tonzura, and new Yatterman—a story of the birth of Gan-chan and Ai-chan. (Source: MAL News)
Ryuuko Matoi is a vagrant school girl traveling from place to place searching for clues to the truth behind her father’s death—the “woman with the scissor blade.” The journey has led Ryuuko to Honnouji Academy.
Honnouji Academy—where an elite group of students is granted superhuman power by their special uniforms called the “Goku uniform.” With the power of the uniform, the student body president, Satsuki Kiryuin rules the students with unquestioned power and fear.
Satsuki holds the secret to the “scissor blade” and Ryuuko confronts Satsuki to gain information but… Was their encounter a mere coincidence or fate? The clash between the two will soon consume the whole academy! (Source: killlakill.com)
Night Raid is the covert assassination branch of the Revolutionary Army, an uprising assembled to overthrow Prime Minister Honest, whose avarice and greed for power has lead him to take take advantage of the child emperor’s inexperience. Without a strong and benevolent leader, the rest of the nation is left to drown in poverty, strife, and ruin. Though the Night Raid members are all experienced killers, they understand that taking lives is far from commendable and that they will likely face retribution as they mercilessly eliminate anyone who stands in the revolution’s way.
This merry band of assassins’ newest member is Tatsumi, a naïve boy from a remote village who had embarked on a journey to help his impoverished hometown and was won over by not only Night Raid’s ideals, but also their resolve. Akame ga Kill! follows Tatsumi as he fights the Empire and comes face-to-face with powerful weapons, enemy assassins, challenges to his own morals and values, and ultimately, what it truly means to be an assassin with a cause. [Written by MAL Rewrite]
On August 10th of the year 2010 the Holy Empire of Britannia began a campaign of conquest, its sights set on Japan. Operations were completed in one month thanks to Britannia’s deployment of new mobile humanoid armor vehicles dubbed Knightmare Frames. Japan’s rights and identity were stripped away, the once proud nation now referred to as Area 11. Its citizens, Elevens, are forced to scratch out a living while the Britannian aristocracy lives comfortably within their settlements. Pockets of resistance appear throughout Area 11, working towards independence for Japan.
Lelouch, an exiled Imperial Prince of Britannia posing as a student, finds himself in the heart of the ongoing conflict for the island nation. Through a chance meeting with a mysterious girl named C.C., Lelouch gains his Geass, the power of the king. Now endowed with absolute dominance over any person, Lelouch may finally realize his goal of bringing down Britannia from within! (Source: Bandai Entertainment)
References: MyAnimeList, Wiki, ANN