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
Mayoiga/The Lost Village
30 young men and women who came together on a shady bus tour. The tour’s destination: an illusive, possibly nonexistent village called Nanakimura. In Nanakimura, one can lead a utopian existence, free of the world’s obstacles ... or so it was rumored, like an urban legend. "In despair over the real world ... wanting to escape the tedious daily life ... wanting to restart your life from scratch..." The bus headed deep into the mountains, carrying 30 people each harboring their own expectations and wounds in their hearts... And so, the place these 30 arrived at, was an uninhabited village with the lingering faint scents of life, even though it was falling apart. What is the truth of Nanakimura facing the 30?
mystery, psychological
Uchuu Patrol Luluco/Space Patrol Luluco
Ogikubo is the name of the specially designated area in space in the Milky Way where earthlings and aliens can live together. Luluco is a female middle school student who lives with her father, and no matter where she is, Luluco is a common, "super normal" girl. As she is living her normal life, one day the mysterious transfer student A Omega Nova abruptly appears before her. That meeting will change Luluco’s fate.
[short 8min], comedy, sci-fi
Gyakuten Saiban/Ace Attorney

comedy, mystery
Ragnastrike Angels
Year 2035: A mysterious type of giant organisms appeared on Earth; the effectiveness of combat androids was very limited against those 50m-tall organisms. In desperation, Congress passed a bill allowing cellular growth factor CGF-3 to be used in combat by applying it on selected members. The result: female human combatants as tall as 38m.
[short 1min], action, sci-fi
Endride
Endra is an unknown world beneath the surface of Earth, where the giant Adamas shines above, and seven-coloured bands drift across the skies. One day, Asanaga Shun, an ordinary yet positive and bright 15-year-old middle school boy who lives in the Land Above, discovers a mysterious crystal at his scientific businessman father’s company, and the moment he touches the crystal, he is transported to Endra. There, he meets the recently captured 16-year-old prince Emilio, who strongly despises the current king, Deruzain, and was imprisoned after seeking vengeance against the monarch.
action, fantasy
Boku no Hero Academia
Midoriya Izuku was just a regular middle school student in a world where people with superpowers known as Quirks are the norm. However, he dreams of one day becoming a Hero, despite being bullied by his classmates for not having a Quirk. After being the only one to try and save his childhood friend, Katsuki, from a Villain, All Might, the world’s greatest Hero, bestows upon him his own quirk, One For All. The story follows Izuku’s entrance into Yuuei High School, a school that cultivates the next generation of Heroes.
action
Pan de Peace!
Minami is an airheaded girl who is starting high school and who loves eating bread for breakfast. Baked goods bring happiness everyday to her and her classmates - the reliable Yuu, the pastry-baking Fuyumi, and the independent Noa.
[short 5min], cooking
Macross Delta
Macross Delta is set in the year 2067, 8 years after the events of the latest Macross TV series, Macross Frontier. The story focuses on Walke, a team of talented idols and Valkyrie pilots and the Delta Squadron, a team of experienced Valkyrie pilots as they battle against the Var Syndrome, a mysterious entity that is consuming the galaxy. But both must battle the mysterious Aerial Knights, a group of Valkyrie pilots from the Kingdom of Wind.
sci-fi, [sequel-ish]
Kuma Miko - Girl Meets Bear
Machi is a girl who serves as a shrine maiden (miko) at a Shinto shrine enshrining a bear (kuma) in the recesses of a certain mountain in Japan’s northern Tohoku region. Machi’s guardian is a talking bear named Natsu, and one day Machi tells him that she wants to go to a school in the city. The worrywart Natsu then gives Machi - who is ignorant about the ways of the world - a set of trials that she must pass in order to be able to survive in the city.
slice of life
Re:Zero kara Hajimeru Isekai Seikatsu
Natsuki Subaru is an ordinary high school student who is lost in an alternate world, where he is rescued by a beautiful, silver-haired girl. He stays near her to return the favour, but the destiny she is burdened with is more than Subaru can imagine. Enemies attack one by one, and both of them are killed. He then finds out he has the power to rewind death, back to the time he first came to this world. But only he remembers what has happened since.
fantasy, [60min first ep]
12-sai. ~Chiccha na Mune no Tokimeki~
The story begins with Hanabi, a sixth-grade girl who is neither an adult nor a child. She deals with issues such as accidentally witnessing her homeroom teacher kissing, and worrying about experiencing physiological changes before her friends. The anime depicts a 12-year-old girl’s innocent worries and first love.
drama, romance
Bakuon!!
Hane Sakura is a high school student who looks a little bit like an airhead. On the way to her all-female high school one day, she is worn-out climbing a hilly road with a bicycle, but she sees a girl named Onsa Amano who is riding a motorcycle. Sakura immediately becomes interested in motorcycles, and she and Onsa join the motorcycle club at the school. Then, Sakura sets out to get her license.
comedy, slice of life
Seisen Cerberus - Ryuukoku no Fatalité
On a continent ruled by sword and magic called Kunaaan, there are three kingdoms with a fragile power balance that could spell disaster and war at any moment. Another power, the evil dragon Daganzord, also resides on the continent, and no one is powerful enough to stop him from spreading destruction in his wake. Bairo and Kismitete, and a party of wizards attempted to seal the dragon, but were foiled. This event becomes known thereafter as the Balbagoa Tragedy. Bairo and Kismitete’s son Hiiro is saved by Gill, and Hiiro swears to avenge his parents’ deaths and trains himself with the sword. When Hiiro turns 16, he sets out on a journey to slay the dragon, and Gill accompanies him, having no choice. Along the way, they meet many types of people and gain companions on their journey.
fantasy
Hundred
Hundred is the only weapon that can counter the mysterious Savage life form attacking Earth. To become a Slayer who wields this Hundred, Hayato Kisaragi successfully enrolls in the marine academy city ship Little Garden. However he feels a strange yet familiar sense of incongruity towards Emil Crossford, his roommate who somehow knows him from somewhere. On top of that, as soon as he enters the school, he is challenged to a duel by the "Queen" and the school’s most powerful Slayer, Claire Harvey.
action, comedy, sci-fi, harem
Shounen Ashibe - Go! Go! Goma-chan
The happy-go-lucky daily lives of first grader Ashibe, his adopted pet baby seal Goma-chan, and people in his family, his school, and the neighborhood.
[short 10min], 4-koma comedy
Joker Game
In the year 1937 on the eve of World War II, Lieutenant Colonel Yuuki of the Imperial Japanese Army forms the D Agency, an army intelligence outfit under his command and tutelage. Army General Staff attaches Lieutenant Sakuma to observe the unit’s performance. D Agency casts a wide net to find agents beyond Japanese military personnel, and Yuuki establishes D Agency’s tenets, which go against IJA doctrine: "Don’t kill, don’t get killed, don’t get captured". With this, Yuuki trains a team of operatives who conduct missions against domestic and foreign powers.
mystery, historical
Sousei no Onmyouji/Twin Star Exorcists
Rokuro is from a family of exorcists who remove the evil Kegare, but his real dream is to be a singer, a soccer player, or anything other than an exorcist. When another exorcist name Benio arrives, Rokura is suddenly inflamed with competitive spirit and decides to put his natural knack to good use. Their rivalry gets more complicated when they both learn they are the destined "Twin Star Exorcists," two ultimate fighters fated to marry and create the prophesied child who will eliminate all the Kegare in the world.
action, supernatural
Bishoujo Yuugi Unit Crane Game
Mirai, Ayaka, and Kyouko are the only ones who can save Earth from being destroyed by a group of asteroids. They are hired by Sayo, the representative of a shadowy organization, and the organization starts work on turning them into an idol group. While the trio are more than prepared to be idols, they are instead taken into an arcade.
[short 5min], comedy
Super Lovers
A high school boy named Haru and his mother are living overseas. His mother orders him to take care of and "civilize" his adoptive brother Ren, a wild young boy who dislikes talking with other people. While their relationship is adversarial at first, they grow closer as they begin to understand one another.
romance, shounen-ai
Onigiri
In an alternate Japan where supernatural beings roamed freely, "Kamikui," powerful beings of darkness, were sealed by three strong barriers. Years have passed, one of those barriers has been broken; many young girls rise up to fight against the crisis of mankind.
[short 5min], comedy, fantasy
Bungou Stray Dogs
After young man Atsushi Nakajima saves a man from his wish of suicide, he and his friends join the "Arms Detective Company," a league of literary figures that also harness special powers.
action
Kuromukuro
During the construction of the Kurobe Dam, an ancient artifact was discovered, and so the United Nations Kurobe Research Institute was established. Intellectuals from all over the world gathered to study the object, and the children of those researchers attend Mt. Tate International Senior High School, including the institute head’s daughter, Yukina Shirahane. In the summer of 2016, a lone samurai once again awakens.
action, mecha
Anne-Happy/Unhappy
Tennogofune Academy’s is a home for students with "negative karma," otherwise known as misfortune. The school’s class 1-7 has collected students burdened with negative karma. Hibari finds her first day of school ends in bad luck. Hanako noticeably suffers from poor health. Together, the two unlucky high school students might find their school life will become a "blessing."
4-koma comedy, school life
Netoge no Yome wa Onnanoko ja Nai to Omotta?/And you thought there is never a girl online?
Hideki Nishimura confessed to a person he thought was a girl online, only for that person to turn out to be a boy. He keeps this "black history" secret and swears to never to trust a "girl" online again. However, one day a girl online confesses to him, and it turns out she’s actually a beautiful girl named Ako Tamaki. Ako cannot tell the difference between the online world and reality, and she is a loner who has trouble communicating. Hideki and his friends from his guild decide to work together to "correct" her.
comedy, romance
Koutetsujou no Kabaneri/Kabaneri of the Iron Fortress
On the island country Hinomoto, humans hide themselves in fortresses called "stations" against the threat of zombie-like beings with steel hearts known as "Kabane." Only armored locomotives known as "Hayajiro" go between the stations.
action, drama, fantasy
Shounen Maid
Chihiro Komiya is an energetic elementary school student who was living with his mom. Chihiro is very good at doing housework and chores, and his mother’s motto is "No work, no food." After his mother suddenly dies, a man named Madoka Taketori who claims to be his uncle shows up, and asks Chihiro to come live with him. Chihiro initially refuses, but when seeing the horribly dirty state of Madoka’s rich home, he decides to start cleaning it. Then Madoka makes another offer to Chihiro: that he comes to live with him, but in exchange Chihiro will do the housework. Chihiro accepts this deal, but suddenly finds himself in a maid uniform.
comedy
Sakamoto desu ga?/Haven't You Heard? I'm Sakamoto
Sakamoto, a gopher to his upperclassmen in middle school, is suddenly accepted as the coolest guy in high school, with everything he does thought of as art.
comedy
Tanaka-kun wa Itsumo Kedaruge
Tanaka is a high school boy who sighs (with a hand on his chin), dozes and sleeps just about anytime and anywhere: in classroom, in PE classes, and even after school hours he is too lazy to move. In contrast, his friend Ohta and other classmates around him are quite energetic, despite of their numerous failed attempts to "wake" Tanaka up.
Kiznaiver
The fictional Japanese city named Sugomori City is built on reclaimed land. But as the years go by, the city’s population is decreasing. One day, Sonosaki tells her classmate Katsuhira: "You have been selected to be a Kiznaiver." The Kizuna System, which allows Katsuhira to share his wounds, connects him to the classmates whose lives and personalities completely differ from his. The Kizuna System is an incomplete system for the implementation of world peace that connects people through wounds. All those who are connected to this system are called Kiznaivers. When one Kiznaiver is wounded, the system divides and transmits the wound among the other Kiznaivers.
drama, sci-fi, psychological
Hai-furi/High School Fleet
Childhood friends Akeno Misaki and Moeka China want to become Blue Mermaids, a new female force established to protect the remaining coastal towns after many countries have sank into the sea. Together with others who shared their dream, they enrolled in Yokosuka’s Marine High School.
action, sci-fi, navy, school life
Flying Witch
15-year-old Makoto Kowata is a witch. Accompanied by her black cat Chito, the somewhat aimless girl moved from Yokohama to live with her second cousin in Aomori in verdant northern Japan.
fantasy, daily life, comedy
Tonkatsu DJ Agetarou
Agetarou Katsumata is a stupid but honest guy whose family has run a tonkatsu (breaded pork cutlet) restaurant for three generations. He’s also a beginner club DJ.
[short 9min], comedy
Sansha Sanyou/Three Leaves, Three Colors
Futaba Odagiri is incredibly energetic but is also a glutton. Teru Hayama looks like an angel but she is really a demonic class president. Youko Nishikawa is the daughter of family that used to be a member of the upper class, but after her father’s company went bankrupt, they became poor. All three high school girls have the kanji for "leaf" in their name but could not be any different from one another.
4-koma comedy, school life
Wagamama High Spec
Narumi Kouki is a high school student who also draws a manga serialized in a weekly magazine. Because the manga he draws is a risqé romantic comedy, he keeps this fact a secret from everyone around him, with his younger sister Toa and his best friend Mihiro being the only ones who know. But one day, as the student council president Rokuonji Kaoruko is searching for male members for the student council, she finds out that Kouki is the manga’s author. Kouki joins the student council in exchange for Kaoruko not revealing his secret. However, the vice president Ashe R. Sakuragi strongly opposes him joining, and in the midst of all this, various requests and troubles of students begin to pile up.
[short 5min], comedy, romance
Big Order
The story centers on an introverted high school student named Hoshimiya Eiji with a huge secret - he wished for the destruction of the world when he was younger. Fairies give certain people special powers called Orders. What Order Users can do with their power depends on their wishes. 10 years after the Great Destruction, Eiji struggles to come to terms with his immense power.
magic, post-apocalyptic
Ushio to Tora (2016)

[sequel]
Kagewani - Shou

[sequel]
JoJo no Kimyou na Bouken - Diamond wa Kudakenai

[sequel]
Terra Formars - Revenge

[sequel]
Future Card Buddyfight DDD

[sequel]
Gakusen Toshi Asterisk 2

[sequel]
Mobile Suit Gundam Unicorn Re:0096

[OVA stretched to TV series]
Beyblade Burst

[sequel/spinoff]
Kaitou Joker 3

[sequel]
Sailor Moon Crystal Season III

[sequel]
Aikatsu Stars!

[sequel], idols
Kyoukai no Rinne 2

[sequel]
Concrete Revolutio - The Last Song

[sequel]
Usakame

[spinoff], [short 5min]