Historical Anime
Kyouryoku Boukuusen
A wartime propaganda animation which is somewhat educational. It depicts American bombings in Japan and reminds people to get to shelters. Another portion portrays Japanese planes shooting down incoming American aircraft during an air raid. The anime also encourages citizens to pitch in and put out fires caused by falling bombs.
(Source: Simkl)
Keroro Gunsou: Mushakero Ohirome Sengoku Ranstar Dai Battle
This was the 14-minute movie that was screened in theaters with Keroro Gunsou Movie 3. It became the prequel to the Mushakero in season 5 of the main Keroro Gunsou anime series. It takes place in Ranstar where the Keroro platoon are up against the Vipers. The whole setting of Ranstar is based on the Sengoku Era of Japan, and all characters are dressed in that fashion.
Chouyaku Hyakuninisshu: Uta Koi. - Sake to Kikoushi ~ Murasaki Kishikibu to Kintou
A short episode bundled in Vol.6 of the BD/DVDs.
Ninku (Movie)
How much humiliation can four people and a penguin take?
Hard boiled Aito? Sexy bombshell Rihoko? Choji the red brief? Shining Fuusuke? Cutesy Hooter Hiroyuki? Oh, gimme a break! Who do these guys think they are? The Ninku?
Unfortunately for the real Aito, Choji, Rihoko, and Fuusuke, they do. But little did these imposters know when they stumbled on this sleepy little desert town, that there’d be a price to pay for being treated like the real Ninku, namely, having to fight the deadly Heaven & Earth brothers!
Fortunately for our phony friends, the real Aito, Choji, and Fuusuke step in, there’s nothing but trouble for the bad guys. Can the Ninku art of magic fighting beat the Heaven & Earth brothers deadly fighting style?
(Source: AniDB)
Sasuke
Sasuke is the son of a very skilled ninja, whose name is Ozaru. After the defeat of their lord, Yukimura Sanada, Tokugawa's and Hattori's ninjas begin to persecute all their enemies still alive: that means Ozaru and Sasuke must leave their house and start a violent struggle for their own life. Danger, vengeance, anger, loyalty, pain are the basic elements of this story, where the worst aspects of the human soul are described together with the growth of the main character, the young Sasuke.
Sangokushi Daisanbu Harukanaru Taichi
An anime based on the Romance of the Three Kingdoms novel.
San Shao Nü
All things created in this world have their own purpose. For some, their true purpose can only be served in death. A person's treasured possession can have a soul and take the form of a human, but what if they were to be abandoned? A masterless Object Spirit can only wander the earth until eventually they too turn to dust in the wind...
Kamigami no Ki: Xmas Special
A Christmas special of Kamigami no Ki "aired" between episode 4 and 5. It was a web only release.
Little El Cid no Bouken
A boy named Rui Diaz De Vivar wants to become a knight. To do so he must travel the king of Castilla.
Ai no Wakakusa Monogatari Specials
A summary of the full series aired as a TV special on BS Fuji in May, 2001.
One year later, the two-part summarised movie was published on DVD on May 25, 2002, manufactured and distributed by Bandai Visual Co., Ltd.
(Source: AniList.co)
Saikyou Bushouden: Sangoku Engi
Chinese-Japanese anime adaptation of the "Romance of the Three Kingdoms" classic novel.
Lui Bei embarks on a journey to quell the chaos that plagues his homeland, bringing with him his sworn brothers, Zhang Fei and Guan Yu. With only a small army and no land Lui Bei is forced to take a subservient role to other Generals, in order to keep him safe from those who continually come after his life.
Katsuren Omorosoushi
A short PR historical animation produced by Uruma City, Okinawa Prefecture, Japan.
The short tells the story of Amawari, the 10th Ryukyuan Lord (Aji) of Katsuren Castle. He was a prominent historical figure of the Ryukyu Kingdom, which predated annexation by the Japanese empire.
(Source: Anime News Network)
Kataku
Many years ago, a young woman named Unai-Otome lived in the village of Ikuta. As she was beautiful it was no surprise that she had two suitors, both deeply in love with her. The girl was torn apart over which one to choose. In her desperation she chose a third option - taking her own life. Although her intentions were absolutely pure, not even in death did she find the solace she desired. Many decades later, a pilgrim walking by her grave meets a beautiful young woman and her story once again rises from the depths of time.... With a plot based on a classic play of Noh traditional theatre, the film presents the peak of Kawamoto’s mastery thanks to its expert mediation of the absurdity of the human condition.
(Source: Karlovy Vary International Film Festival)