Ark

Drama Fantasy Seinen

Based on the song Ark by Sound Horizon

Ark Angels

Fantasy Romance School

From a small lake nestled in a secluded forest far from the edge of town something strange emerged one day: Three young girls. The three girls, Shem, Hamu and Japheth, are sisters from another world. Equipped with magical powers, they are charged with saving all the creatures of Earth from becoming extinct. However, there is someone or something sinister trying to stop them. While saving our world from destruction, these sisters live like normal human girls: They go to school, work at a flower shop, hang around with friends and even fall in love... (Source: Tokyopop)

Ark IX

Action Mystery Sci-Fi

The series is set 150 years after humanity lost half of the planet due to a mysterious "black fog." To contain the "black fog," 3,000-meter-tall (about 10,000-feel-tall) walls were erected to split the world, and the half of the human population that survived now live in cities called "Arks." Shidou Enishi, one of the few Japanese survivors, runs a detective agency on the ninth ark. While pursuing a male suspect in a burglary, he learns of a massive conspiracy, one that may be tied to the Rivigarudo syndrome that is mutating its victims into something inhuman.

Ark/Blood

Action Fantasy Sci-Fi

Raid on Tokyo

Historical Military Seinen

An alternate history in which JSDF fights the Soviet military when it launches an attack on Tokyo.

Mobile Suit Gundam: The Gihren Assassination Plot

Sci-Fi Space Military

In December of UC0073 Investigator Leopold Fieseler of the Zeon National Public Safety Division is investigating a series of terrorist bombings that have been occuring on Side 3 when without warning he is contacted by an old childhood friend, Elise Ann Finnegan, who is now working with the Prefectural Office. When they meet, she hands him a disk containing a list of Zeon Officials marked for assassination; Officials who have been dying during the very bombings he is now investigating. At first he thinks that its data that has been leaked to the press, but as he scrolls down he discovers something further. This list does not stop with those who are already dead, and at the bottom of the list is the name "Commander Gihren Zabi" - the Leader of the Principality of Zeon. (Source: Ephidel)

Souji-ya X Raid

Seinen

Aoki Hagane no Arpeggio

Action Sci-Fi Seinen

Suddenly, a fleet of ships with mysterious superweapons called the "Fleet of Fog" appeared all around the world. Humanity didn't have the technology to fight such a fleet, so they were driven out of the sea. Seventeen years after the battle, Gunzou Chihaya and his crewmates aboard the I-401 and the personification (Mental Model) of the I-401, Iona, started fighting the Fleet of Fog. (Source: MU)

Kidou Senshi Gundam: Koubou no A Baoa Qu

Action Mecha Sci-Fi

The story takes place in U.C. 0084 in the form of a video documentary. It is based on interviews with soldiers and officers of the Earth Federation and the Principality of Zeon who participated in the final battle of A Baoa Qu during the end of the One Year War in U.C. 0079. (Source: Gundam Wikia)

Kamui: End of Ark

Action Historical Seinen

Shinsaku and his brother are two orphans raised by the Lord Yoshimoto. Their kingdom is at war for a rare and mysterious "Kamui-the stone resource." In each kingdom, some men wear an emblem since birth that gives them a higher power from the gods. Although the brothers do not have it, they hope to lend a hand to the army of their lord. Only the conflicts between states are constantly repeat, and Shinsaku refuses to accept the horror of this perpetual war. (Source: animeland)

Active Raid: Kidou Kyoushuushitsu Dai Hachigakari

Action Mecha Sci-Fi

Set in a part of Tokyo that has descended into a quagmire, the story follows Unit 8 of the 5th Special Public Security Section's 3rd Mobile Assault Division, popularly called "The Eighth," who don powered armor "Willwear" exoskeletons to counter the rise in crime. Assistant inspector Asami Kazari is assigned to The Eighth with the task of assessing the unit's status and reporting it to her superiors. But her true goal is to rehabilitate this sloppy, haphazard, justice-less group. (Source: ANN)