Intoned by the Yasha-shuu at the beginning of choubuku, 'bai' is the "seed syllable" for Bishamonten, originally known as Vaiśravaṇa.

Also know as: Bishamon, Tamonten, Vaiśravaṇa, Kubera

Bishamonten is one of the 12 Deva Guardians, the protector of the North and the most powerful of the Four Heavenly Kings. He is the god of warfare and warriors, sometimes called the "black warrior"; black is his symbolic color, and winter is the season over which he presides. He is often depicted as warrior with a crown on his head, a pagoda in one hand and a trident in the other. He punishes those who do evil and is also the guardian of the places where Buddha preaches. He is one who is all-knowing, who hears everything, who is always listening, and is completely versed in Buddha's teachings. He is one of Japan's Seven Deities of Fortune. The soldiers of his army are the powerful earth deities called Yaksha.

Bishamonten is also called "Tobatsu Bishamonten" (刀八毘沙門天), or "Eight-Sword Bishamonten", because of an error in translation passed down through the centuries. The original name, "Bishamonten of Tobatsu", pointed to a manifestation of Bishamonten which appeared in the Central Asian kingdom of Tou-po or Tobatsu (兜跋) to protect the capital city against invaders. Bishamonten in this form is depicted with a diadem on his head, four hands holding a key, a gem, a pagoda, and a halbert before him and eight arms holding eight swords around him.

Also known as: Mara, Devil King of the Sixth Heaven

Lit.: "Demon King of the Sixth Heaven". In Buddhist theology, the Dairokuten Maou is the Demon King who is the personification of delusion and evil, but is also a god who lives in Ten Dou, the highest of the Six Realms. From there he is able to manipulate and exploit beings in all the Realms of Desire, which include the lower five of the Six Realms, as well as the first six out of the twenty-eight heavens into which the the Realm of the Gods is divided. His primary purpose is to ensure that no one escapes the cycle of life and death by tricking them into believing that true happiness lies within the Six Realms.

Oda Nobunaga adopts this title for himself.

The Edo period in Japanese history, which lasted from 1603 until 1867, was established by Tokugawa Ieyasu and was the period in which Japan was ruled by the Tokugawa Shogunate. It is seen as the beginning of modern Japan. During this period, the Shogunate perceived Christianity as a threat to the stability of Japan and actively persecuted adherents of the religion until it was almost completely eradicated. During this period Japan also isolated itself from the rest of the world, an isolation ending only with the appearance of Commodore Matthew Perry's ships in Edo Bay in 1853.

Japanese-style wooden clogs

Lit. "wave of self-protection"; the goshinha is a protective mesh spun from fine strands of spiritual energy which surrounds the caster and protects from an opponent's spiritual as well as physical attacks. The mesh gains strength and stability when it is multi-layered and becomes the goshinheki. The goshinha is Naoe's forte.

The northern-most prefecture of the Kanto region of Japan's main island of Honshuu.

Also known as: 北条菊寿丸, Houjou Nagatsuna (北条長綱)

Historically: A warlord of the Houjou clan in the Sengoku province of Sagami, the fourth and youngest son of Houjou Souun and a concubine from the influential Katsurayama Clan. He entered Kongouou Temple, the bettou-ji (administrative temple) of Hakone Shrine, at a young age and later became its head. He took the name of Gen'an (lit. Phantom hermitage) upon his retirement.

He had three sons, all of whom died before him, and two daughters. He adopted Houjou Saburou (Uesugi Kagetora) as his heir, but the adoption was annulled when Kagetora was sent to Echigo. His grandson Ujitaka (son of his second son) later became his heir.

Houjou Genan was described as a master of horsemanship and archery who led armies, but also a man of culture who was skilled with his hands. He became elder statesman and trusted adviser to Ujiyasu and Ujimasa. He was 97 when he died (though opinions differ); eight months later, the Houjou clan was attacked by Toyotomi Hideyoshi and destroyed.

Titles: Mikawa no Kami, Suruga no Kami

Historically: The warlord of Suruga who invaded the Houjou of Sagami and the Oda of Owari. Later, allied with the Houjou and Takeda clans, he brought about the golden days of the Imagawa clan. In 1560 he marched on Kyoto with 27,000 men but was defeated by Oda Nobunaga in the battle of Okehazama and killed. The Imagawa clan fell apart and lost all of its holdings to the Takeda and Tokugawa clans.

Lit. "earth-bound spirit"; a spirit who has a strong attachment to the place of its death and is therefore bound to it as a spirit. The attachment is usually an intense hatred towards someone or something. This bound is not easily broken, and requires the use of very strong powers in a ceremony such as reidouhou.

Also called: Jouyama

Lit.: "Castle Mountain", located in the north-west of Matsumoto City.

Title: Izumi no Kami

Historically: A general of Uesugi Kenshin who also served Kenshin's father, Nagao Tamekage. His son, Kakizaki Haruie, was sent to Odawara Castle as hostage to the Houjou Clan when an alliance was formed between the Uesugi and Houjou Clans. He was famous for his bold assault strategies in battle. However, he was accused of plotting treason against Kenshin with Oda Nobunaga and was made to commit suicide. (Though there are also theories that he died a natural death).

Those who possess others by driving out the soul from a body and making it theirs.

Unlike normal spirits, kanshousha cannot exchange bodies at will; they can only switch to another host body when their current body dies. Because kanshousha become the owners of their bodies, choubuku does not work on them. It is, however, still possible to exorcise kanshousha when they are in spirit-form (i.e. between possessions).

Historically: Lady Kasuga, born Ofuku, was the daughter of Saito Toshimitsu and was raised by her mother's relatives when her father died in 1582. She married Inaba Masanari. She was later employed by Tokugawa Ieyasu as the wet nurse of his grandson, Takechiyo. When Takechiyo became Tokugawa Iemitsu, the third Tokugawa shogun, in 1623, Ofuku was promoted to the title of "Tsubone", or "Court Lady", and controlled the shogun's harem of Edo Castle. She became the power behind the shogun and a major influence on his policies of Isolationalism and anti-Christianity.

In Mirage of Blaze: When Yuzuru says that he is feeling unwell, Takaya jokes that he's been possessed by the spirit of Kasuga no Tsubone.

Lit. "barrier exorcism"; a ritual exorcism that first encloses the target and the caster in a spiritual shield, strengthening the caster's power and preventing the target from escaping.

Also called: Kousaka Danjou Masanobu (高坂弾正昌信), Kousaka Danjou Nosuke Masanobu (高坂弾正忠昌信), Kasuga Toratsuna (春日虎綱), Kasuga Gensuke (春日源助)
Title: Danjou Nosuke/Faithful True-Shot (弾正忠)

Historically: One of Takeda Shingen's most loyal retainers who was one of his Twenty-Four Generals and played a key part in the fourth battle of Kawanakajima.

Kousaka was born in Kai to a wealthy farmer, Kasuga Ookuma (?) (春日大隈). His father died when he was 16, and he lost a lawsuit against his elder sister's husband for ownership of his father's lands. He then enrolled in the service of Takeda Shingen.

Kousaka first served as a messenger for Shingen. He distinguished himself in battle, and rose swiftly through the ranks of Shingen's trusted retainers. He participated in most of Shingen's battles. He did not hesitate to retreat when required, which earned him the nickname of "Escaping Danjou". However, he was calm and logical in the midst of battle, and was perhaps the best of Shingen's generals.

There are anecdotes that in his younger days, Kousaka and Shingen were engaged in a shudo relationship, and Kousaka rose so quickly in Shingen's service because of Shingen's affection.

After Shingen's death in 1573, Kousaka continued on to serve Takeda Katsuyori. He sought an alliance between the Takeda clan and their old enemy, the Uesugi clan, in order to unite against the threat of Oda Nobunaga.

Kousaka died in 1578 of illness at the age of 52. He was succeeded by his second son, Kousaka Masamoto (高坂昌元), his first son, Kousaka Masazumi (高坂昌澄) having died in the Battle of Nagashino in 1575.

In Mirage of Blaze: A kanshousha who, along with Sanjou-no-Kata, breaks the barrier over Takeda Shingen's tomb, the Maenduka, in an attempt to resurrect Shingen by using Narita Yuzuru as a vessel for his spirit.

According to Haruie, Kousaka has a high level of spiritual sensing ability (reisa), such that he is able to recognize someone he had met before even after their soul has undergone purification. He warns Naoe that Narita Yuzuru's existence is a threat to the Roku Dou Sekai.

Also known as: 深志城 (Fukashi-jou), 鴉城 (Karasu-jou)

A castle in Matsumoto which was built by the Ogasawara Clan during the Sengoku Period (then called Fukashi-jou). It was captured by Takeda Shingen in 1550 and recaptured by Ogasawara Sadayoshi in 1582, who changed the castle's name to Matsumoto Castle. Later it came under the rule of Toyotomi Hideyoshi and Tokugawa Ieyasu.

Hideyoshi appointed Ishikawa Kazumasa the new lord of Matsumoto Castle, and he and his son, Ishikawa Yasunaga, maintained the castle and town. Yasunaga greatly expanded the castle probably around the years 1593-1594, adding the three towers tenshu (danjon tower), inui-kotenshu (small tower in the northwest), and watari-yagura (connecting scaffold), as well as the goten (residence), taikomon (drum gate), kuromon (black gate), yagura (scaffold), hori (trench), honmaru (the main wing), ninomaru (the second wing), and sannomaru (the third wing).

Matsumoto Castle is one of the best-preserved castles in Japan and is one of the designated national treasures. It is also called "Crow Castle (Karasu-jou)" for its black walls.

A feudal domain of Japan during the Edo Period located in the province of Shinano. Its government center was Matsumoto Castle. In the late 1600s its population was around 90,000.

Mito Koumon is the longest-running and most famous historical drama series in Japan with over 1000 episodes, which began broadcasting on Aug. 4, 1969, and continues today. Its main character is based on Tokugawa Mitsukuni, the retired (goinkyo) daimyo of Mito, who is one of Tokugawa Ieyasu's grandsons. In the drama he wanders around Ibaraki disguised as Mitsuemon, a retired crêpe merchant from Echigo, with two samurai retainers, Sasaki Sukesaburou (Suke-san) and Atsumi Kakunoshin (Kaku-san), helping the oppressed.

Other regular characters include the food-loving commoner Hachibei, reformed thieves Kazaguruma no Yashichi and his wife Kasumi no Oshin, and ninjas Tsuge no Tobizaru and Kagerou Ogin of the Iga School.

Also called: Mori Nagasada (森長定), possibly Shigetoshi (成利), Nagayasu (長康)

Historically: A vassal of Oda Nobunaga who served as his attendant from
an early age. His father, Mori Yoshinari, was also a vassal of Oda Nobunaga. Favored by Nobunaga for his talent and loyalty, he also followed the tradition of shudo with his liege-lord. He and his three younger brothers died with Nobunaga at the Honnou-ji on June 21, 1582.

Lit. "Hail Eight-Sword Bishamonten" Chanted during "light-enclosing exorcism," the summoning of the Sword of Bishamonten, and other invocations to Bishamonten.

Also: "onee-san (お姉さん)", "onee-sama (お姉さま)", "onee-chan (お姉ちゃん)", "nee-sama (姉さま)", "nee-san (姉さん)", "nee-chan (姉ちゃん)", "ane-ue (姉上)"

"Older sister"—like nii-san, one of those very simple terms which is unfortunately difficult to translate because of the differences in usage between English and Japanese. In Japanese, it is much more natural to call your (older) sister "nee-san" or "onee-san" rather than by their given name. It connotates a degree of respect and at the same time a certain closeness. ("Onee-sama" indicates more formality; "ane-ue" indicates even more formality, i.e. "honorable sister"; "onee-chan" indicates less familiarity.)

One can also use "onee-san" to refer politely to an unrelated slightly older female.

In Mirage of Blaze, Takaya initially calls Ayako "Onee-san" (actually, "おねーさん") and later "Nee-san" ("ねーさん"), which has a somewhat slangy feel to it, and might actually be translated as "Sis" if it had the same rough connotation as "Bro".

Also: "onii-san (お兄さん)", "onii-sama (お兄さま)", "onii-chan (お兄ちゃん)", "nii-sama (兄さま)", "nii-san (兄さん)", "nii-chan (兄ちゃん)"

"Older brother"—one of those very simple terms which is unfortunately difficult to translate because of the differences in usage between English and Japanese. In Japanese, it is much more natural to call your (older) brother "nii-san" or "onii-san" rather than by their given name. It connotates a degree of respect and at the same time a certain closeness. ("Onii-sama" indicates more formality, "onii-chan" indicates less familiarity.) This is the same reason most children in both cultures call their parents "Mom" and "Dad" instead of by their given names.

One can also use "onii-san" to refer politely to an unrelated slightly older male.

In Japanese mythology, the nue is a chimera formed from the head of a monkey, the body of a tanuki, the legs of a tiger, and a snake-tail. The nue can transform into a black cloud and brings illness and misfortune.

In Mirage of Blaze: The troops of the various clans, lumped-together masses of onryou, are called the «nue». Mori Ranmaru commands the Nue-shuu of the Oda, who are onryou with strong powers.