disclaimer: tags/genres grabbed from aniDB and/or ANN. I haven't watched the anime myself yet.
comedy action romance sci-fi school life drama fantasy adventure ecchi short episodes sequel
Terra Formars
Twenty years ago, Shokichi Komachi was part of the Bugs 2 mission to Mars that discovered Terra Formars, human-cockroach hybrids that resulted from a terraforming accident. Shokichi was one of only two survivors. Now, the AE virus that came from Mars is raging wildly on earth. Shokichi boards the spacecraft Annex 1 to go back to Mars to find a sample in order to create a vaccine. They will face an unanticipated accident, a multinational conspiracy, and even more advanced Terra Formars.
action, horror, sci-fi
Tribe Cool Crew
Haneru is a middle school student who loves dance to the point he can hear rhythm in the sound of chalk during class. One day after school, in the secret spot where he practices dancing, he meets Kanon, who’s there to practice as well. The have a great time dancing together, and eventually face off against rivals in dance battles as they grow up.
performance
Denki-Gai no Honya-san
Umanohone (Horse Bone) is a comic book store in the electronics district. The story follows the lives of the workers at the store as well as their colorful customers, all of whom are hardcore fans of one genre or another.
comedy, slice of life
Danna ga Nani wo Itteiru ka Wakaranai Ken
Kaoru is a serious office lady who’s passionate about her job. Her husband Hajime, on the other hand, is a hard-core otaku who lives a nearly shut-in lifestyle. Kaoru worries about her husband, but they get along better than you’d think.
comedy, slice of life, [short 4min]
Gundam Reconguista in G
The Universal Century, with its history of colonization and wars, passes into posterity, and time flows on. Mankind enters a new age of seemingly endless peace and prosperity called the Regild Century. The year is R.C. 1014. The Capital Tower, an orbital elevator, connects earth and space. Due to its role in supplying Earth’s power by transferring Photon Batteries from space, it is worshiped with a religious fervor. Bellri Zenam, a cadet in the Capital Guard formed to protect Capital Tower, is participating in his first non-simulated exercise when he is attacked by the powerful but unaffiliated G-Self mobile suit. He manages to capture the G-Self while piloting a Recten maintenance mobile suit. However, seeing the G-Self’s pilot, a young space pirate named Aida Rayhunton, stirs something within him, as does the G-Self which he was sure he’d never seen before. Aida’s mission to attack Capital Tower. Bellri’s destiny as a chosen pilot of the G-Self. The truth which will shake the Regild Century.
action, sci-fi, mecha
Garo: Honoo no Kokuin
Mendosa, the chief adviser of the king of Valiante, begins a campaign to hunt down "witches," resulting in the deaths of many magical knights and their sorcerer assistants. Anna, a sorceress married to the knight Herman Lewis, gives birth to a son before her execution. Herman takes their child, Leon, and flees, raising him to be the heir of the legendary Golden Armor. By the time Leon grows up, Valiante is completely in the control of Mendosa, who drives out Prince Alfonso and his mother. Alphonso decides to seek out the man who inherited the Golden Armor to reclaim the throne and save his people.
violence, magic, fantasy, swordplay, action, demon
Donten ni Warau
In the eleventh year of the Meiji era carrying swords was forbidden by the government and those known as samurai were slowly fading away. However, there were plenty who didn’t like those changes taking place in Japan and inevitably the crime rates increased. The country’s only solution was an inescapable lake prison. Since the prison had no other way to access it except by water, the three boys of the Kumo family were assigned to transport the criminals to their new "home".
samurai, action, supernatural
Magic Kaito 1412
High school student Kaito loves magic. His father was a genius magician with a secret identity as the Phantom Thief Kid. Unfortunately his father died in an unforeseen accident in a magic act. Eight years later, Kaito unexpectedly learns of his father’s secret identity, and that he may have been murdered. In order to uncover the truth, he dons a silk hat and a white cape to follow in his father’s footsteps as the Phantom Thief Kid.
Madan no Ou to Vanadis/Lord Marksman and Vanadis
In times of war, set in Western Europe, Eleonora Viltaria, one of the seven Vanadis of Zhcted, leads the war into Brune. There are actually seven Vanadis, named like this because they each received a powerful weapon from the dragon, to reign over seven territories, each possessing their own. The power of the Vanadis causes dread and fear toward their enemies. An Earl in the service of the country of Brune, a young archer called Tigre, got a taste of it after he was defeated on the battlefield by Ellen (Eleonora). However, Ellen decided to spare his life after seeing his skills. In exchange, he is asked to serve her.
adventure, fantasy, romance, harem
Ushinawareta Mirai wo Motomete/In Search of Lost Future
Uchihama Academy is growing by leaps and bounds. With the construction of a new school building, there will be one last General Club Festival at the old building that is slated to be closed. The students vow to go all out to make this final cultural festival a success. The Astronomy Club of which Akiyama Sou is a member is filled with the big names on campus. Just before the festival on October 1, the club receives a request from the student executive committee to calm the uneasiness among the students. There are reports of ghost sightings, accidents, sleeping sickness, and other mysterious incidents at the old building. When Furukawa Yui, a quiet girl who transferred late into the school, appears before Sou, the gears of fate slowly begin to move.
drama, romance, time travel
Fate/stay Night: Unlimited Blade Works
High school junior student Emiya Shirou is twice an orphan. Once, a great fire that destroyed more than a hundred homes took the lives of his biological parents. He was then adopted by the man who saved him from that inferno, a man who called himself a magus; however, after a few years, that man, too, died. Shirou was left with a home, the dream to become a superhero, and some extremely limited knowledge of magecraft, the art practised in secret by magi all over the world. Now, unbeknownst to him, the city he lives in, Fuyuki City, is to become the place where a great war will be fought in secret by magi like the man who adopted him.
action, drama, supernatural, [50 minutes]
Cross Ange: Tenshi to Ryuu no Rondo
Humanity has advanced to great heights since it obtained the information technology known as "Mana." With that nearly magical power, problems like war, food shortages, and pollution have been eliminated. This age of peace and freedom, the Empress Angelese of the Misurugi Empire is a privileged girl with no disabilities. She learns, however, that she is a "Norma," a kind of human who cannot use Mana and are outcasts of society. Having lost everything, she is sent to an isolated island. There she meets other Normas who ride in humanoid weapons called Para-mails, protecting the world from dragons invaders from another dimension.
action, fantasy, sci-fi, violence
World Trigger
A gate to another dimension has burst open, and from it emerge gigantic invincible creatures that threaten all of humanity. Earth’s only defense is a mysterious group of warriors who have co-opted the alien technology in order to fight back!
action, sci-fi
Nanatsu no Taizai: The Seven Deadly Sins
When they were accused of trying to overthrow the monarchy, the feared warriors the Seven Deadly Sins were sent into exile. Princess Elizabeth discovers the truth - the Sins were framed by the king’s guard, the Holy Knights - too late to prevent them from assassinating her father and seizing the throne! Now the princess is on the run, seeking the Sins to help her reclaim the kingdom. But the first Sin she meets, Meliodas, is a little innkeeper with a talking pig. He doesn’t even have a real sword! Have the legends of the Sins’ strength been exaggerated?
fantasy, adventure, comedy, action
Grisaia no Kajitsu
Mihama Academy - on the surface, a closed learning environment established to nurture students who find themselves at odds with the world around them; in actuality, a prison built to preserve fruit that has fallen too far from its tree. Whatever the circumstances behind its establishment, Mihama Academy is at present home to five female students, all with their own reasons for "enrollment". For better or worse, each girl has established a routine obliging of her current situation; life moves at an idle, yet accommodating pace within the walls of Mihama. Yet with the arrival of the institute’s first male student, the nearly preposterously opaque Kazami Yuuji, the students at Mihama begin to fall out of step with their predetermined rhythms. Will Yuuji prove to be the element the girls around him needed to take hold of their lives once more, or will the weight of their pasts prove too steep a wall to overcome? And in the first place, just who is he? While the true nature of the "job" he is wont to alight to at the most haphazard of moments remains shrouded in secrecy, one thing is for certain: his encroachment upon the quiet orchard known as Mihama Academy will prove itself momentous in one way or another. And of course, one cannot discount the possibility that perhaps Yuuji himself carries the weightiest past of any of the students...
angst, comedy, romance, harem
Ookami Shoujo to Kuro Ouji
The story centers around Shinohara Erika, a vain 16-year-old girl who tells her friends about her romantic exploits, but she actually has no boyfriend. She claims that a handsome boy in a candid photo is her boyfriend, but it turns out that boy is a schoolmate named Sata Kyouya. She has no choice but to make him her fake boyfriend. Unfortunately, Sata may look like a sweet person, but he is actually an ultra-black-hearted sadist. Sata takes advantage of Erika’s weakness and treats her like his dog.
comedy, romance, school life, shoujo
Sora no Method
The story begins one winter day when the wish of a few girls was realized with a miracle, changing the landscape of a town. "In the skies above this town, a disc is always there."
Gugure! Kokkuri-san
A little girl named Kohina ends up summoning a Kokkuri-san, a lower-ranking ghost in Japanese folklore. The Kokkuri-san she calls ends up being a white-haired handsome, young man. Although he had intended to merely haunt her at first, he becomes worried about her terrible eating habit of cup ramen for every meal, so he decides to haunt her in order to protect her.
comedy, slice of life, supernatural
Kaitou Joker
The thief Mysterious Joker doesn’t just steal things. An audacious and elusive miracle-maker, he travels the world searching for treasure with his partner and cook Hachi. As they circle the globe, they must avoid traps set by the police and compete in various competitions to reach their final goal, the Timeslip Treasure.
comedy, mystery, adventure
Ai Tenchi Muyo!

harem, [short 4min]
Shingeki no Bahamut: Genesis/Rage of Bahamut: Genesis
Mistarcia is a magical world where humans, gods, and demons mingle together. In the past, the black-and-silver winged Bahamut has threatened to destroy the land, but humans, gods, and demons overcame their differences to fight together and seal its power. The key to that seal was split in two, one half given to the gods and the other to demons, so that they would never be united and Bahamut never released. Now, two thousand years later, the world is in an era of peace - until the day a human woman steals the gods’ half of the key.
action, dragon, fantasy, adventure
Orenchi no Furo Jijou
Tatsumi is a high school boy who lives by himself. However, a devastatingly handsome merman named Wakasa moves into the bathtub in Tatsumi’s home. Wakasa is a bit self-centered but cute, while Tatsumi is cool but a busybody.
fantasy, shoujo, [short 4min]
Inou Battle wa Nichijou-kei no Naka de
The five members of the literature club awakened with extraordinary powers half a year ago. Although the members expected to be thrown into a world of super-powered battles (inou-battle) at their school, their normal daily routine continued. No secret organizations bent on world destruction, no super-powered wars, no braves or demon kings. However, the members still look forward to the possibilities of adventure, and continued to believe that with each day, they were getting ever closer to those days of fantasy. Their days of romantic comedy and battles with extraordinary powers begin!
super power, comedy, action
Amagi Brilliant Park
Kanie Seiya, a high school boy, is invited on a date in an amusement park by a mysterious beautiful transfer student named Sento Isuzu. He is introduced to Ratifa, a real princess and the park’s manager, and is asked to be the acting manager of this "disappointing amusement park in the Tokyo suburbs".
magic, contemporary fantasy, fantasy, comedy
Akatsuki no Yona
King Il of Kouka, a land said in legends to have been founded by four dragons, has only one remaining heir, a daughter named Yona. She lives a happy life in the palace with her cousin Soo-won, who she loves in spite of her father’s opposition to them marrying. Her life is turned upside down when Soo-won murders her father and steals the throne. Yona, with her childhood friend and bodyguard Hak, must retreat to gather allies and reclaim her place as ruler of the kingdom.
adventure, drama, fantasy, romance, shoujo
Trinity Seven: 7-nin no Masho Tsukai
Everyday is a normal day in the small town where Kasuga Arata lives. However, everything changed on the day of the Black Sun, and following it, a magician appears before him. The Black Sun caused the Breakdown Phenomenon which destroyed the town where he lives. Because of this, his normal life was artificially reconstructed by a Grimoire that his childhood friend had left. Just what is the purpose of the magician coming to the town? What will he do with the Grimoire’s keepsake?
magic, fantasy, comedy, action, harem
Hi-sCool! Seha Girls
The story of the anime will revolve around Dreamcast, Sega Saturn, and Mega Drive, who have just enrolled in SeHaGaga Academy at Tokyo’s Haneda Ootorii station. They are given an assignment needed to graduate by a suspicious teacher, and to clear this assignment, the girls need to enter the world of Sega games. The girls must try their best to graduate without incident.
school life, [short 15min]
Daitoshokan no Hitsujikai
When he was young, Kyoutarou wanted to read all the magic books in the world, but they were all in the magic library. Someone told him that to get there, he must be kind to everyone and bring happiness to their hearts. He received a bookmark, which was his entrance ticket to the magic library. One day while heading to school, he received a text from the shepherd (hitsujikai) telling him that his fate was going to change. He had a vision of an accident at the tram station and helped prevent any injuries by calling away a nearby girl. That girl, Tsugumi, later came to the Library Club room, which he was a member of, to thank him and also to ask for his help to make Shiomi Academy more fun. It seemed that she had also received a text from the shepherd, who is rumoured to appear before people who try their best to grant their wishes. One by one, other students also join their group with the shepherd’s guidance.
comedy, romance
Kiseijuu: Sei no Kakuritsu/Parasyte - the maxim
Shinichi Izumi is a normal high school boy whose right hand has become infected with an alien parasite that names itself "Migi" ("right"). Migi is the first parasite to develop a symbiotic relationship with its host, as he and Shinichi slowly develop a grudging friendship. Migi isn’t the only Parasite on earth, however, and as cases of Parasites killing humans begin to emerge, humans seek to kill off Parasites. Shinichi and Migi find themselves caught in between these two sides of the struggle over planet earth.
violence, horror, parasite, sci-fi, drama
SHIROBAKO
A "shirobako" refers to the white box into which a finalized tape of a film is put, full of the effort of everyone who worked on it. Five girls have their eyes set on getting in a white box as they try to find success in the anime industry through writing, production, and voice acting.
Shigatsu wa Kimi no Uso
Arima Kousei is a former child prodigy who lost his ability to play the piano when his mother died. His daily life is monochrome, but it begins to gain colour when he meets a female violinist by chance. Miyazono Kawori is an audacious go-getter who is overflowing with personality. Enchanted by the girl, Kousei starts to move forward with his own legs at the age of 14.
music, drama, romance
Ore, Twintails ni Narimasu.
Mitsuka Souji is a first year high school student who greatly loves twintails. One day, a beautiful girl named Thuearle, who comes from another world, suddenly appeared in front of him and gave him the power to transform into the twintails warrior Tail Red. Now Souji must fight in order to protect the peace on Earth with the help of his childhood friend Tsube Aika, who can becomes the twintails warrior Tail Blue.
action, comedy, romance, sci-fi, school life
Bonjour: Koiaji Patisserie
The original story follows Sayuri Haruno, a girl who attends an elite confectionery school Fleurir on a scholarship to follow her dream to open a pastry shop. There she meets several charming young men.
[short 6min]
Sanzoku no Musume Ronja/Ronja the Robber's Daughter
Ronja is the only daughter of Mattis, the chief of a tribe of bandits who live in a huge castle in the forest. The story follows Ronja as she encounters mystical creatures, makes friends with another young child like herself, and experiences life in the forest.
adventure, [for kids?], [episode 01-02]
Girlfriend (Kari)
Shiina Kokomi is a hard working but even tempered high school girl who is the lead performer in her school’s rhythmic gymnastics club. The story follows her and her growing circle of friends as they support each other through the various trials and situations that comprise high school life.
romance, harem, shoujo-ai
Yuuki Yuuna wa Yuusha de Aru
In the era of the gods, year 300. Yuuna Yuuki lives an ordinary life as a second year middle school student, but she’s also a member of the "Hero Club," where club activities involve dealing with a mysterious being called "Vertex."
slice of life
Aikatsu! 3

[sequel]
selector spread WIXOSS

[sequel]
Log Horizon 2

[sequel]
Oshiri Kajiri Mushi/Butt Biting Bug 3

[sequel], [short 5min]
Yowamushi Pedal: Grande Road

[sequel]
Gundam Build Fighters Try

[sequel]
Hitsugi no Chaika: Avenging Battle

[sequel]
Psycho-Pass 2

[sequel]
Mushishi Zoku-shou 2

[sequel]