Chizuru Yukimura, who has come to the city of Kyoto in search of her father, has been working with the Shinsengumi since she was saved from a blood-seeking monster. Then, in June of the first year of Keio, the Shinsengumi moved to Nishi Honganji Temple to continue their patrol of Kyoto, and received reports of the frequent appearance of "bandits who assume the name of Shinsengumi. At the same time, Shinsengumi is order to protect the Shogun Iemochi who will visit Kyoto, and Hijikata and the others are in a hurry to solve the case. 

Meanwhile, several rasetsu escape from the Shinsengumi post with the help of "a figure resembling Chizuru." In addition, Chizuru, who had gone to the city with Sakai, the treasurer, are drawn into the fray and goes missing. The Satsuma domain receives information of a plot to assassinate the Shogun by Tosa domain's ronin, and Kazama and the others head for Kyoto. Are the various incidents surrounding the Shinsengumi a coincidence? As everything becomes chaotic and the time until the Shogun's arrival in Kyoto approaches, Hijikata and the Shinsengumi must decide... 
 
(Source: Crunchyroll)
 
Episodes: 
Chapter One (第一章), November 13, 2021. 
Chapter Two (第二章), December 11, 2021. 
Chapter Three (第三章), January 29, 2022. 
 
Note: The episodes streamed in advance on the U-NEXT service ahead of the official BD/DVD release. These OVAs will have a Blu-Ray/DVD release on December 24, 2021, January 28, 2022, and February 25, 2022 respectively.

The Taishou era didn’t end in 15 years, but went on for another 25. 

In order to protect her waning family, a girl resolves to marry a man she doesn’t even know the name of. However, just before the marriage was to take place, the girl’s younger brother mysteriously committed suicide by self-immolation and was found holding an old book in his hands. 

Appearing before the bewildered young girl was the “Imperial Library Intelligence Asset Management Bureau”- more commonly referred to as “Fukurou”. 

According to these men, there exists “Maremono”, which are books that greatly affects its readers. On top of that, ever since the incident involving the girl’s younger brother, she unwittingly gains the ability to see “Auras” (the sentiments of the Maremono which manifest as bright lights and are usually invisible to humans). It was as though fate were trying to drag the young girl in its flames. 

And then, even though apprehensive, the girl chooses to venture outside her bird cage. 

Jealousy, hatred, scorn, compassion and love.
What awaited the girl was the darkness of betrayal that had already begun to bewitchingly inlay the imperial capital. 

Toyed by and swayed within that darkness, will the young girl finally reach the truth after her struggles, or…? 

(Source: VNDB)

Set during Japan's Taish&#333; era (1912-1926), a girl named Haru Asagi works as a maid of the Miyanomori family, which is headed by one of Japan's most powerful magnates. However, the family head suddenly announces that he is retiring, so one of his six sons must assume control of the family.

Otomate