nntsuzu/KFTT huggingface dataset:
English: When construction by the shogunate began in 1603, it consisted of a nobori-ishigaki which remains preserved in good condition.
Japanese: 1603年から幕府普請により築城が開始された際、登り石垣が築かれており、現在まで良好な形で保存されている。
English: When Yasuharu WAKISAKA had major repairs conducted on the stone wall, a nobori-ishigaki was built but this was later demolished as a result of the 'one castle per province' edict issued by the shogunate, and the remaining stone wall ruins are not well-preserved.
Japanese: 脇坂安治が石垣の大改修した際、登り石垣を設けているが、一国一城令で破却されたこともあり、遺構としての石垣の保存状態はあまり良くはない。
English: Hiyoku irimoya-zukuri style is one of the architectural styles of shrines in Japan.
Japanese: 比翼入母屋造（ひよくいりもやづくり）は、日本における神社建築様式の一つ。
English: It is also referred to as Kibitsu-zukuri style, because the Honden (main hall) of Kibitsu-jinja Shrine located in Okayama City, Okayama Prefecture, also shows the same style.
Japanese: 岡山の吉備津神社(岡山市)（岡山県岡山市）の本殿に見られるため吉備津造（きびつづくり）ともいう。
English: In particular, the roof of the Honden has a hip-and-gable roof shape, in which two parallel hipped roofs are joined to a roof on the same level, making up a single roof ridge.
Japanese: 特に本殿の屋根が比翼入母屋の形状で、平行に並べた2棟の入母屋屋根と同じ高さの棟の屋根で連結し、一棟としている。
English: Owari-zukuri style refers to a symmetrical architectural style in which the Honden (main shrine) at the back, the Saimonden (liturgy hall) in the middle, and the Haiden (a hall of worship) at the front are connected by cloisters, and is characteristic to Owari Province.
Japanese: 本殿（後）、祭文殿（中）、拝殿（前）を回廊で繋いだ左右対称の建築様式で、尾張国独特の建築様式。
English: The Heian Museum of Ancient History was a museum that once existed Japan.
Japanese: 平安博物館（へいあんはくぶつかん、英称：HeianMuseumofAncientHistory)は、かつて存在した日本の博物館。
English: It operated from 1967 to 1988 as a special institution of The Paleological Association of Japan, Inc.
Japanese: 財団法人古代学協会の特設機関として、1967年（昭和42年）から1988年（昭和63年）まで存続した。
English: It was originally the building of the Kyoto Branch of the former Bank of Japan which was completed in 1906.
Japanese: 1906年（明治39年）に竣工した旧日本銀行京都支店の建物を利用していた。
English: As indicated by its English name, it was a museum specializing in ancient history with a focus on the Heian period.
Japanese: 英称を直訳すると「平安古代史博物館」となる通り、平安時代を中心とする古代史の専門博物館である。
English: The museum was unique in Japan for its focus on research.
Japanese: 研究を重視する「研究博物館」として日本の博物館の中では異色の存在であった。
English: shokkai (job ranking) system; professor, associate professor, lecturer (education), assistant (education), like the system in a university was applied to the staff members in the museum.
Japanese: 専門職員に対しても通常の博物館のような学芸員ではなく、大学と同様の教授・助教授・講師(教育)・助手(教育)の職階を与えていた。
English: Exhibits were displayed in the Room 1 - 'Primordial Period', Room 2 - 'Yamashiro Prior to the Transfer of the capital Heian-kyo City', Room 3 - 'The Heian Capital', the Central Hall - 'Seiryoden Hall' Room 4 - 'Heian Literature and Life', and Room 5 - 'Lady Murasaki'.
Japanese: 展示は、第１室「始源時代室」、第２室「平安京遷都前の山城」、第３室「平安の都」、中央ホール「清凉殿」、第４室「平安文学と生活の部屋」、第５室「紫女の部屋」に分かれていた。
English: In the central hall, a full-size reconstruction of the Kokiden Imperial Apartment at Seiryoden Hall in the Heian Imperial Palace was exhibited, which was the symbol of the Heian Museum of Ancient History.
Japanese: ことに、中央ホールには平安宮内裏清凉殿の弘徽殿上御局の実物大復元模型が置かれており、平安博物館のシンボルとなっていた。
English: The museum's most well-known piece was the Oshimabon (Aobyoshibon) manuscript (Important Cultural Property) of "Tale of Genji" which is recognized as the best surviving example.
Japanese: 代表的な所蔵品としては、源氏物語の最良の写本と評価されている大島本（青表紙本）（重要文化財）があった。
English: The museum was closed to cooperate with a new Kyoto Prefecture museum construction plan, and its land and building were transferred to Kyoto Prefecture.
Japanese: 京都府の新博物館建設計画に協力するため、その土地・建物を京都府に譲渡して閉館した。
English: The Paleological Association of Japan, Inc. established the Ancient History Institute within the Museum of Kyoto Annex (the former main building of the Heian Museum of Ancient History) as a successor institute of Heian Museum of Ancient History.
Japanese: 財団法人古代学協会は、平安博物館の後継機関として京都文化博物館別館（旧・平安博物館本館）内に古代学研究所を開設した。
English: Yagi-jo Castle was a castle which existed in the vicinity of Yagi, Yagi-cho, Nantan City, Kyoto Prefecture and Kozaki, Miyazaki-cho, Kameoka City.
Japanese: 八木城（やぎじょう）は京都府南丹市八木町八木および亀岡市宮前町神前周辺にあった城。
English: It was one of the three major castles of Tanba Province; Kuroi-jo Castle, Yakami-jo Castle, Yagi-jo Castle.
Japanese: 丹波国三大城郭のひとつで、黒井城、八上城そして八木城が数えられている。
English: It was a multiple teikaku-shiki (the central compound is placed adjacent to the castle walls, and additional compounds are placed surrounding the honmaru) mountain castle which stood at an altitude of 344 m to the southwest of JR West Yagi Station.
Japanese: 西日本旅客鉄道八木駅の南西にある、標高344mにある城山にある複合梯格式の山城である。
English: The castle was vast, with the central compound built on the top of the mountain and various defenses such as additional compounds built on branching ridges.
Japanese: 城郭施設の広さは広大で、山頂部に本丸、支尾根筋にも多数の曲輪などの防御施設が築かれている。
English: There are many historical sources that describe Yagi-jo Castle including "Taikoki" (Chronicle of Hideyoshi TOYOTOMI), "Akechi Gunki" (Biography of Mitsuhide AKECHI), "Tanba Fudoki" (Tanba Province Gazetteer), "Tanba Kohaiki" (The Rise and Fall of Tanba), "Momi-ke Nikki" (Diary of the Momi Family), "Naito Seisuiki" (The Rise and Fall of the Naito Clan), and "Yagi-cho Shi" (Yagi Town Journal").
Japanese: 八木城の記載されている史料は多く、『太閤記』『明智軍記』『丹波風土記』『丹波興廃記』『籾井家日記』『内藤盛衰記』『八木町誌』等がある。
English: "Nihon Jokaku Taikei" (Compendium of Japanese Castles) postulates that many mistakes have arisen due to the citation of these historical sources without sufficient examination of the original documents, and further secondary citations.
Japanese: 『日本城郭大系』によるとこれらの史料は原史料の十分な考察がされないまま引用され、それらが更に孫引用され誤りが多いのではないかとされている。
English: Aside from the fact that it was the residence of the Naito clan (Tanba branch), there are many points which are unclear regarding the lifetime and genealogy of the castle.
Japanese: また、内藤氏（丹波系）の居城であった他は、その存続期間や城主の系譜については明確でない点が多い。
English: It is said that the history of Yagi-jo Castle began when Akikatsu NAITO (also called Sadafusa) entered Yagi having been granted the Funai district in 1335 because of his military exploits when his army fought alongside Takauji ASHIKAGA in Shinomura Tanba Hachiman-gu Shrine in 1333.
Japanese: 元弘3年(1333年)足利尊氏が丹波篠村八幡宮での挙兵に応じた内藤顕勝（定房とも）が戦功により船井郡を与えられ建武(日本)2年（1335年）に八木に入ったのが築城の始まりとされる。
English: In the July 24, 1431 entry of "Mansai Jugo Nikki" it is stated that `Under the order of Shogun Yoshinori, Mochiyuki replaced Kazai with Naito Bizen Nyudo as Shugodai (deputy of Shugo (provincial constable)).'
Japanese: 『満済准后日記』の永享3年（1431年）7月24日に持之将軍義教ノ命ニヨリ守護代ヲ香西ヨリ内藤備前入道ニ替エルと記されている。
English: It is assumed that the fact that Naito Bizen Nyudo, also known as Nobusuke NAITO, who had been the hikan (low-level bureaucrat) of the Hosokawa clan became the Shugodai of Tanba Province facilitated the full-scale expansion of Yagi-jo Castle for the reason that Yagi-jo Castle displayed the power of the Naito clan which served as Shugodai.
Japanese: 細川氏の被官となっていた内藤備前入道こと内藤信承が丹波国の守護代となったことにより、八木城は守護代である内藤氏の威勢を示すものとして本格的に拡張されはじめたものと推定されている。
English: It appears as though Nobusuke had died or been replaced in 1442 or 1443, and Koresada NAITO was assigned as the subsequent Shugodai (deputy of Shugo, provincial constable) of Tanba Province in June 1443.
Japanese: 信承は嘉吉2年（1442年）もしくは嘉吉3年（1443年）に死去あるいは更迭されたようで、嘉吉3年（1443年）6月には次の丹波国の守護代として内藤之貞が任じた。
English: It seems that he was replaced by Motosada NAITO between 1449 and 1452.
Japanese: また1449年（宝徳元年）-1452年（享徳元年）には内藤元貞と交替していたようである。
English: It seems that Motohide UEHARA subsequently became the Shugodai of Tanba Province in January 1483.
Japanese: その後上原元秀が文明(日本)14年（1482年）12月に丹波国守護代になったようだ
English: However, it appears that he died in December 1493, after becoming wounded in a dispute with Yaroku NAGASHIO in November in the same year.
Japanese: だが、明応2年（1493年）10月に長塩弥六との刃傷沙汰があって、同年11月に死亡したようである。
English: In the August 24, 1495 entry of "Daijoin jisha zojiki" (Miscellaneous Records of the Daijo Temple and Shrine), it is stated that Hosokawa entered Tanba Province, and newly appointed Naito as Shugodai.
Japanese: 『大乗院寺社雑事記』の明応4年（1495年）8月24日に、細川自丹波国上洛、守護代事内藤二返給了とある。
English: The text states that Motosada NAITO reassumed the position of Shugodai after the downfall of Motohide UEHARA's son, Kataie UEHARA.
Japanese: 上原元秀の息子上原賢家の没落後は内藤元貞が再び守護代に戻ったものと思われている。
English: It is regarded that Sadamasa NAITO subsequently became Shugodai until between 1505 and 1521, when he was succeeded by Kunisada NAITO.
Japanese: その後1505年（永正2年）-1521年（大永元年）迄は内藤貞正が守護代となり、続いて内藤国貞が守護となったようである。
English: However, Yagi-jo Castle came to serve as a battlefield several times, after Kunisada NAITO allied with Ujitsuna HOSOKAWA and Nagayoshi MIYOSHI.
Japanese: しかし細川氏綱、三好長慶に味方して以降、八木城は幾度か戦場となった。
English: According to sources including "Hosokawa Ryoke Ki " (Record of the two houses of Hosokawa), when Yagi-jo Castle fell in October, 1553, Kunisada NAITO also died in the battle.
Japanese: 『細川両家記』等によると天文(元号)22年（1553年）9月に落城し内藤国貞も討ち死にした。
English: "Sengoku Miyoshi ichizoku" states that 'It was mainly due to his (Nagayori MATSUNAGA) tactical skill that Tanba Province remained the territory of the Miyoshi clan for 13 years.'
Japanese: 『戦国三好一族』によると「丹波が13年間に亙って三好氏の版図であったのは、専ら彼（松永長頼）の軍略によるところが多い」と解説している。
English: According to "Tamonin Nikki," it appears that this tactical genius was killed in an attack by Naomasa AKAI in September 1565.
Japanese: その戦の天才も『多聞院日記』によると永禄8年（1565年）8月、赤井直正の反撃にあって討ち死にしたようである。
English: As the residence of Joan NAITO, Yagi-jo Castle was under the Kinkyo-rei (Edicts banning Christianity).
Japanese: 八木城は、内藤ジョアン（内藤如安）の居城として厳しい禁教令（キリスト弾圧）を受けた。
English: To avoid future trouble, it appears that many historical materials were intentionally rewritten and records were destroyed, making it extremely difficult to ascertain the truth.
Japanese: 後難を避けるため史料の多くが故意に書き換えられたり、記録が抹殺されてしまったようで、その真偽を鮮明にすることが非常に困難となってしまっている。
English: This is why Yagi-jo Castle is called 'Maboroshi no Yagi-jo' (lit. The Phantom Castle of Yagi-jo), and research into Yagi-jo Castle continues even now.
Japanese: これが有名な城であるが「幻の八木城」と呼ばれる云われで、現在も歴史研究家の調査が継続されている。
English: The mother of Joan NAITO was a daughter of Sadafusa NAITO (according to an article by Motoo YAGI entitled "Tanba Yagi-jo Castle and Joan NAITO," Sadafusa may be an error for what should be Kunisada).
Japanese: 内藤ジョアンの母は、内藤定房（八木玄夫の論文『丹波八木城と内藤如安』では、定房は内藤国貞の誤記ではないかとしている）の娘であった。
English: She married into the Azai clan in Omi Province, and had a child but returned to Yagi-jo Castle with her child after her husband died.
Japanese: まず近江国の浅井氏に嫁ぎ一子を設けたが、夫が病死し子を連れて八木城に戻ってきた。
English: The name of her child was Genba YAGI, and served as a karo (chief retainer) after becoming the brother-in-law of Joan NAITO.
Japanese: その子の名は八木玄蕃といい、内藤ジョアンの義兄となり後に家老職を務めた。
English: The mother of Joan NAITO subsequently remarried into the Hosokawa clan, but she once again returned to Yagi-jo Castle after her husband died.
Japanese: その後内藤ジョアンの母は細川氏と再婚したが、またしても夫と死別し八木城に戻ってきた。
English: It was under these circumstances that the mother of Joan NAITO remarried for the third time to Nagayori MATSUNAGA, with whom she had two children.
Japanese: そのような中、内藤ジョアンの母は松永長頼と三度目になる再婚をし、二子を設けた。
English: On the other hand, "Sengoku Miyoshi Ichizoku" states that 'Joan NAITO is assumed to be the birth child or the adopted child of Nagayori MATSUNAGA,' indicating the possibility that he may have been adopted.
Japanese: また『戦国三好一族』によると内藤ジョアンは松永長頼の「実子又は養嗣子と推定されている」と養嗣子の可能性も示唆している。
English: The power of Motokiyo HATANO, lord of Yagi-jo Castle had been expanding since circa 1553, and began to threaten Tanba Province.
Japanese: 1553年（天文22年）頃から八上城の城主であった波多野元清の勢力が拡大していき、丹波国を侵し始めた。
English: The lord of Yagi-jo Castle at that time, Kunisada NAITO, was killed in the battle of Honbaigo, and Sadafusa NAITO who entrenched himself in Yagi-jo Castle was also killed, thus, the castle fell to the army of Motokiyo HATANO.
Japanese: 当時の八木城の城主であった内藤国貞は本梅郷の戦いで討死し、八木城で立て篭もっていた内藤定房も討ち取り、波多野元清軍を前に落城してしまった。
English: Nagayori MATSUNAGA was enraged by the falling of Yagi-jo Castle, and left another battle, successfully retaking Yagi-jo Castle after a fierce fight.
Japanese: 八木城が落城した事に対してに激怒した松永長頼は、出陣先から引き返し奮戦の末、八木城の奪還に成功したようである。
English: "Ashikaga Kiseiki" (a military epic of Ashikaga) states that 'Matsunaga is a son-in-law of Naito - a provincial governor of Bizen, and he is a dependable man in the castle particularly; the losers attempted to take over the castle, but he threw them over and took all the credit of war' regarding the fierce fight at that time.
Japanese: この時の奮戦ぶりを『足利季世記』によると、松永ハ内藤備前守ガ聟ナレバ、城中モ一入タノモシク思ヒケル、落武者カク計リケル事武功第一ナリト沙汰シケルと記載されている。
English: The Shogun granted him the family name "Naito" was a reward for his achievement, and it seems that he changed his name to Munekatsu NAITO.
Japanese: その時の恩賞として征夷大将軍から内藤の姓を許され、内藤宗勝と改名したようである。
English: Meanwhile, Joan NAITO associated with a woman who had fled to Yagi-jo Castle from the direction of Yamaguchi Prefecture due to a family feud.
Japanese: 一方内藤ジョアンは、山口県方面よりお家騒動で八木城を頼って逃げて来た女性がいた。
English: Her name was Katarina, and only her Christian name was known according to "Kyodoshi Yagi" (Local History of Yagi).
Japanese: 名をカタリナといい、『郷土史八木』によると洗礼名しか判っていないとされている。
English: In "Naito Joan no Shogai" (The Life of Joan Naito), the 'family feud' in Yamaguchi Prefecture was assumed to be the Rebellion of Sue Takafusa (Taineiji no hen, the revolt of Taineiji).
Japanese: また『内藤如安の生涯』によると、山口で起きた「お家騒動」とはの陶隆房の反乱（大寧寺の変）ではないかと推察している。
English: It is thought that in June 1565, they were christened by Luis Frois at Nanban-dera Temple in Kyoto and his Christian name, Joan was given to him at that time.
Japanese: そして永禄8年（1565年）5月に、京の南蛮寺でルイス・フロイスより洗礼を受け、ジョアンという洗礼名を授かったのではないかと思われている。
English: Meanwhile, the lord of Kuroi-jo Castle, Naomasa AKAI who was dreaded as the 'Red Ogre of Tanba' and the lord of Yagami-jo Castle started a revolt to conquer Tanba Province from Hideharu HATANO, and in September 1565, Nagayori MATSUNAGA led an expedition with more than 700 soldiers.
Japanese: そのような中、黒井城の城主「丹波の赤鬼」と恐れられた赤井直正と、八上城の城主は波多野秀治に代わり、丹波国を手中に収めようと争乱を始めたので、同年8月松永長頼は700兵余りを引き連れ出軍した。
English: As they reached Hikami District, it began to rain heavily at dusk and they set up camp at a nearby temple.
Japanese: 氷上郡迄進んだところ、日暮れとなり豪雨となったので近くの寺に宿陣した。
English: However, a monk of the temple betrayed them to Naomasa AKAI, and they were suddenly attacked during the night.
Japanese: しかし、この寺の僧が赤井直正に密告し、夜中不意の夜襲をかけられてしまった。
English: Nagayori MATSUNAGA led 700 soldiers and fought hard, but it appears that almost all of the soldiers died with honor.
Japanese: 松永長頼も700兵を指揮し奮闘したが及ばす、ほぼ全員が玉砕したようである。
English: After losing his father, it seems that Joan NAITO became lord of Yagi-jo Castle, and actively conducted missionary work centered around Yagi-jo Castle.
Japanese: 父を亡くした内藤ジョアンは、八木城の城主に収まったようで、八木城を中心として熱心な布教活動を行っていた。
English: As far as it is evident from current records, it seems that he invited the Japanese missionary, Lorenzo RYOSAI, on three occasions.
Japanese: そんな中、現在記録が明確になっているだけで三度日本人修道士ロレンソ了斎を招いたようである。
English: Lorenzo RYOSAI was a disciple of Luis Frois, and he was said to have converted as many as 6,000 people to Christianity from Kyushu to Kyoto.
Japanese: ロレンソ了斎とはルイス・フロイスの弟子で、九州から京都にかけて獲得した信者は6千人にものぼったと言われている。
English: Lorenzo RYOSAI visited Yagi-jo Castle twice between 1572 and 1573.
Japanese: 八木城には1572年（元亀3年）-1573年（天正元年）にかけて2回訪問した。
English: In a letter from Gaspar VILELA, Lorenzo's second visit in the early part of 1573 is described as follows: Padre Organtino and Lorenzo arrived there from Sanga eight days ago, and because Naito and his subordinates visited Tanba Province to listen to his preaching, Lorenzo left there with the emissary the day before yesterday.
Japanese: この1573年（天正元年）の初旬、2回目の訪問の様子をガスパル・ヴィレラの書簡によると、パードレ・オルガンチノはロレンソと共に約八日前三箇より当地に着きたり。内藤殿其部下説教を聞かん為め丹波の国に於てロレンソを待ち居れるが故に、彼を迎えに来たる人と共に一昨日当地を出発せりと記している。
English: An account of the third visit in 1574 in an unpublished correspondence by Luis Frois states that Frois and Lorenzo followed the mountain path from the capital to Tanba.
Japanese: また1574年（天正2年）3回目の訪問の様子をルイス・フロイスの未刊の書簡では、時にフロイスは、ロレンソとともに都から丹波の山道をたどった。
English: Around this time, infighting began between the group aiming to install Joan NAITO as a lord of the castle and the group backing the birth child of Kunisada NAITO, Senshomaru (later known as Sadakatsu NAITO).
Japanese: このころより内藤ジョアンこそ城主とすべき派と、内藤国貞の実子、千勝丸（後の内藤貞勝）の擁立を目指す一派とで内争となった。
English: The brothers of Sadafusa NAITO were Buddhist monks, and rebelled at every opportunity against Nagayori MATSUNAGA who did not have a blood relationship with the Naito clan.
Japanese: そのような中、内藤定房の兄弟は僧侶となっていたが、内藤氏の血縁でない松永長頼と事あるごとに反抗していた。
English: It appears that Joan NAITO's uncles forced his mother to abandon plans to install Joan as the lord and to convert to Christianity.
Japanese: 内藤ジョアンの母にとっては伯父達から、内藤ジョアンを城主になる事を諦め、また内藤ジョアンの母もキリシタンに改宗するよう迫ったようである。
English: However, it seems that Joan's mother was strong willed, and she was killed by the monks because of her resolute refusal to comply.
Japanese: しかし、内藤ジョアンの母は気丈な方であったらしく、頑としてこれに応じなかった為、僧侶に殺害されてしまった。
English: "Naito Joan no Shogai" (The Life of Joan Naito) surmises that his mother was killed between autumn and the end of 1573.
Japanese: 『内藤如安の生涯』によると、母が殺されたのはの秋から暮れにかけてはでないかと推察している。
English: "Frois's History of Japan" states that after his mother's death, Joan NAITO did not care at all about his position as the lord of the castle, and drifted throughout the country, becoming increasingly involved in his faith.
Japanese: 『フロイス日本史』によると、母が亡くなってからの内藤ジョアンは城主の事など一向に気にかけなくなり、戦国の世を渡り歩き、ますます信仰の道に深く入っていた、と記載されている。
English: Thereafter, Joan NAITO became a guest commander of Yukinaga KONISHI, and went to fight in the Bunroku-Keicho War in which he played an active role.
Japanese: その後、内藤ジョアンは小西行長の客将となり、文禄・慶長の役で出兵し活躍した。
English: He fled to Manila with Ukon TAKAYAMA after the Tokugawa shogunate enacted the Kirishitan Kinkyo-rei (Edicts banning Christianity).
Japanese: また徳川幕府よりキリシタン禁教令で、高山右近と共にマニラに亡命した。
English: In Manila, he was welcomed and treated as if he were a living god, and seems to have been loved by the local people.
Japanese: マニラでは「生き神」の如き歓待をうけ、地域の住民からも慕われたらしい。
English: It is said that he was surrounded by his wife Maria, younger sister Julia, his children, and the local missionaries and monks when he passed away.
Japanese: 最後は妻マリア、妹ジュリアや子供達、地元の宣教師や修道士に見守れながら昇天したと語られている。
English: In 1579, Nobunaga Oda's army with Mitsuhide AKECHI as supreme commander launched the second campaign for the conquest of Tanba Province which focused on Yagami-jo Castle and Kuroi-jo Castle.
Japanese: 天正7年（1579年）織田信長軍は明智光秀を総大将に八上城や黒井城を中心に第二次丹波国征討戦に乗り出していた。
English: With the fall of Ayabe-jo Castle and Tamaki-jo Castle in June 1579, Nagahide NIWA and Hidenaga HASHIBA were commanded by Hideyoshi HASHIBA provide reinforcements for the Battle of the Miki-jo Castle, and fought in numerous battles.
Japanese: そのような中、同年5月に綾部城、玉巻城が落城すると、丹羽長秀、羽柴秀長らは羽柴秀吉からの要請をうけ三木合戦の援軍として転戦して行った。
English: In July of the same year, they launched a battle against the lord of Yagi-jo Castle, Arikatsu NAITO who had a certain degree of power in the area at the time, and attacked Yagi-jo Castle.
Japanese: 同年6月、当時この地域の一定の勢力を保っていた八木城の城主内藤有勝に軍を向かわせ、八木城を攻城した。
English: Yagi-jo Castle, being a robust castle utilizing its rough landscape, could not be taken easily, and Mitsuhide AKECHI offered peace negotiations to Arikatsu NAITO.
Japanese: 八木城は自然の天険を利用した堅城であった為、容易に攻め落とすことが出来ず、明智光秀は和議を申し込んだ。
English: Mitsuhide AKECHI attempted to solicit someone as a betrayer within Yagi-jo Castle, and the person who accepted his offer set a fire in the honmaru (main compound) and the ninomaru (secondary compound) of Yagi-jo Castle.
Japanese: そこで、明智光秀は八木城の城兵に内通謀反を工作し、これに応じる者があり、城内の本丸、二の丸に火を放った。
English: A member of the Naito clan, Masakatsu NAITO, attempted to break through Mitsuhide AKECHI's forces and head for Hatta-jo Castle.
Japanese: 内藤氏の一門であった内藤正勝は、明智光秀軍を突破し八田城へ向かおうとした。
English: While fleeing to Hatta-jo Castle, some soldiers were separated from his army and killed themselves, and Masakatsu NAITO entered Kogadake-jo Castle, where he is thought to have died.
Japanese: 落ち延びる最中に、散り散りとなって自害する者も出て、内藤正勝は鴻ヶ獄城に入城したが、ここで没したと思われている。
English: This battle was mainly described in "Naito Seisuiki" (The Rise and Fall of the Naito Clan), but it is not well understood what type of people Arikatsu NAITO and Masakatsu NAITO were.
Japanese: この戦いの様子は『内藤盛衰記』を中心に記載されているが、内藤有勝、内藤正勝という人物がどのような人物であったのかよく解っていない。
English: According to Motoo YAGI's research, 'Arikatsu as described in "Naito Seisuiki" was fictional and achievements of Joan were conferred upon Arikatsu, and the name of Joan extinguished.'
Japanese: 八木玄夫の研究によると『内藤盛衰記』に記載されている「有勝は架空人物。この人物に如安の実績を移し、如安の名は消し去ったのだ」としている。
English: In Kiichi MATSUDA's article, "Tanba Yagi-jo Castle and Joan NAITO," he indicated that Joan NAITO was not present at the battle of Yagi-jo Castle because 'Joan moved to Izumi Sakai and then went to the place of Yoshiaki ASHIKAGA after the autumn of 1574' subsequent to the conflict between the allies Nobunaga ODA and Yoshiaki ASHIKAGA.
Japanese: また松田毅一の論文『丹波八木城と内藤如庵について』では、同盟関係にあった織田信長と足利義昭が仲違いを生じると内藤ジョアンは「1574年（天正2年）の秋以降、和泉堺に移って以後、義昭のもとに走った」と、八木城の戦い時には八木城にいなかった可能性を指摘している。
English: In any case, any materials disclosing the whereabouts if Joan during this time were altered, and there are no definitive surviving sources.
Japanese: いずれにしても、この時内藤ジョアンがどこにいたのか、改ざんされたりして明確な史料は残っていない。
English: Katsuhiko FUKUSHIMA pointed out that Yagi-jo Castle was renovated by Mitsuhide AKECHI.
Japanese: 福島克彦によると八木城は明智光秀による改修がなされている点を指摘している。
English: According to "Kyoto Prefecture Ruins Investigation Summary," it is highly likely that the excavation site was heavily influenced by Mitsuhide AKECHI, and the artifacts that were found in the site, also indicate aspects strongly characteristic of the period of Mitsuhide AKECHI.
Japanese: 『京都府遺跡調査概要』によると、発掘調査地点は特に明智光秀により大幅に手を加えられた可能性が高く、また遺物からも明智光秀時代の様相が高いと指摘している。
English: After the demise of the Naito clan, Mitsuhide AKECHI who conquered Tanba Province constructed Kameyama-jo Castle (Tanba Province), and the center of Tanba Province shifted to Kameyama-jo Castle.
Japanese: 内藤氏は滅亡し、丹波国を平定した明智光秀は亀山城(丹波国)を築城し、丹波国の中心も亀山城に移っていく。
English: There is a surviving "Yagi-jo Koezu" (an old sketch map of Yagi-jo Castle) which was measured and created by Sazaemon KIDOKORO and Toemon AKAI.
Japanese: 八木城はに木所佐左衛門、赤井藤右衛門らが測量作成した『八木城古絵図』が残っている。
English: Even though Yagi-jo Castle fell into the hands of the enemy during the battle, it seems that they didn't burn it down given that no traces of embers have been found there.
Japanese: 先の八木城の戦いで落城はしたが、炎上はしなかったようで、灰燼の跡は確認されていない。
English: However, the shape of the tenshudai (raised foundation upon which the principal tower was constructed), which was an important part of a castle, has been remarked upon as being more significant than the compound's name.
Japanese: ただ、この曲輪はそのような名称より、城郭的に貴重な天守台の祖形が指摘されている。
English: Another similar tenshudai (raised foundation upon which the principal tower was constructed) has been unearthed in the excavation of Nagayori MATSUNAGA's Waroji-jo Castle.
Japanese: これと似たような天守台が松永長頼方であった笑路城の発掘調査で確認されている。
English: The largest area of this was believed to be the okugata yashiki (lit. wives' residence) compound described in "Yagi-jo Koezu."
Japanese: その中で一番広い場所が『八木城古絵図』に記載されている奥方屋敷曲輪ではないかと思われている。
English: It is assumed from its name that it was the place where the family members or retainers of feudal lords spent their time on the mountain.
Japanese: 名称から、領主の家族や家臣が山上生活を営んでいた場所ではないかと推察されている。
English: This compound was thickly wooded and difficult to see, and the platform projected out to the left while below was a deep valley known as 玄蓄谷.
Japanese: この曲輪は雑木が繁っており見通しも悪く、この台地が左手へ出張っているような形で、下にある谷は玄蓄谷と呼ばれている深い谷になっている。
English: Proceeding further along the ridge from 八木玄蓄's residence compound leads to a higher peak called the Eboshi-dake Mountain.
Japanese: 八木玄蓄屋敷曲輪から更に尾根伝いに進むと、前方に一段高い峯が立ちはだかりこれが「烏帽子岳」と呼ばれている。
English: Because the road that passed by this eastern demaru (small castle or tower built onto and projecting from a larger castle) was the main road, it is though that an otemon (main gate) once stood in the vicinity of this compound.
Japanese: この東の出丸の側面に通っている道が表通であったため、この曲輪の周辺に大手門があったのではないかと思われている。