TAISHA-RYŪ HISTORICAL RESEARCH GROUP

[ 28.10.2025 ]   Dear friends of the Hyōhō Taisha-ryū! and the history of koryū! We are delighted, for a third year in a row, to be able to publish for you the Annual of the Bulletin Taisha-ryū Historical Research Group ! In this edition of the Annual Bulletin of the Taisha-ryū Historical Research Group we focus on the role of the Yano Family (矢野家) of Hyūga Province (日向国) and their connection with the political and military landscape toward the end of the 16th and during the 17th century, especially the long-standing conflict between the Itō (伊東) and the Shimadzu (島津) Clans. Marume Yorikura (丸目頼藏) – brother and student of Kurando – had issued several transmission documents to Yano Chūzaemon – lord of Sebira Castle (瀬平城) in the Obi Domain (飫肥藩). We further explore the religious conflict caused by the cult of Mt Udo (鵜戸山) and the Christian connections of the Itō and Yano. We further look at the possible connection between Taisha-ryū and the staff dance of Kuraoka (鞍岡) in the north of what is nowadays Miyazaki Prefecture (宮崎県). We wish to thank everyone who supported our efforts in 2024 and look forward to your continued support for our research

In December 2024 a research team of the THRG (F.T. and G.K.) went on a mission to Saga Prefecture to photograph a set of 19 transmission documents kept at the Saga Prefectural Nagoya Castle Museum (肥前名古屋城特別史跡). The documents, probably dating to the end of the 18th or the beginning of the 19th century, proved to be a set of beautifully illustrated hand-made copies of older scrolls from the mid-1600s. Afterwards, the team passed through Momonokawa (桃川) – burial place of Nakano Jinuemon Kiyoakira (中野神右衛門清明; 1556-1621), the great-grandfather of Nakano Shūmei (中野就明; 1659-1730) and grandfather of Yamamoto Jōchō (山本常朝; 1659-1719), as well as through the Okawachiyama (大河内山) – the “village of secret kilns” whose governor he was during the time of Lord Nabeshima Naoshige (鍋島直茂; 1537–1619). All these people and places are connected to the Takeo-Saga-Taku line of Taisha-ryū which produced the Taisha-ryū Unravelling the Cords (Taisha-ryū Kaichū; タイ捨流解紐). Passing through the town of Taku (多久市), the team also paid a visit to Ennō-ji temple (円応寺) in Takeo City (武雄市). At the temple there is a stone monument dedicated to casualties of the Shimabara Rebellion (島原の乱; 1637-8) on which the name of one Kijima Gyōuemon II. (木島形右衛門) – a master of

Dear friends of Hyōhō Taisha-ryū and the history of koryū! We are delighted, for a second year in a row, to be able to publish for you the Annual of the Bulletin Taisha-ryū Historical Research Group ! In this second issue we focus on one of the more famous (but lesser known) students of Taisha-ryū founder Marume Kurando – the lord of the Yanagawa Domain (柳川藩) – Tachibana Muneshige (立花宗茂; 1567 – 1643), and Toyotomi Hideyoshi’s 1592-1598 campaign in Korea, in which Muneshige displayed his strategic military prowess. Readers will also encounter interesting and hard-to-get information about the swordsmanship history of Yanagawa and the styles which evolved out of Taisha-ryū, coming to dominate the kenjutsu landscape of the domain for about two centuries. Schools descendents of Taisha-ryū such as Shinnuki-ryū (心貫流) and Ōishi Shinkage-ryū (大石新影流) flourished in Yanagawa and even had a significant influence on the history of the development of modern kendō, and its equipment especially. As a treat, this year we’ve also included a multilingual map of the first Korean campaign and a poster of Tachibana Muneshige! We wish to thank everyone who supported our efforts in 2023 and look forward to your continued support for our research

In January 2024 an unexpected stroke of luck occurred – the THRG succeeded in acquiring for its collection a cash of documents which probably belonged to the 10th shihanke of the Taku Taisha-ryū line of Hizen province (modern-day Saga prefecture) – Nabeshima Ōsumi (鍋島大隅; 1764-1848) – a senior statesman of the Nabeshima domain. The most wonderful discovery was that among the documents, there was also an extremely rare original manuscript of the Taisha-ryū Kaichū (タイ捨流解紐) – only the second one in existence (the other being in the Nabeshima collection of the Saga Prefectural Library). The manuscript is 2/3 complete and has suffered some insect and structural damage, but it ranks as one of the most important pieces in the collection of Hyōhō Taisha-ryū. The collection also includes a full copy of the initiation vow of Yamamoto Tsunetomo into Taisha-ryū, dated to 1680, of which only the contents of the latter half were known to date. Among the other documents are certificates and transmission papers of the Anegawa-ryū school of spearmanship and the Heki-ryū school of archery, beside others. G.K.

In September 2023 a member of our team visited Saga City in Saga Prefecture, Northern Kyushu. The first stop was Kukusō-ji Temple (國相寺) in Saga City. The temple is recorded in the Yamaryō Family Tree as the last resting place of Nakano Shūmei, the author of the Taisha-ryū Kaichū (タイ捨流解紐) and 5th shihanke of the Taku Line of Taisha-ryū. Unfortunately, none of the graves listed in the temple registry, including those of Nakano Shūmei and his wife, could be found in the graveyard. This was followed by many hours of scanning documents at the Saga Prefectural Library with the kind assistance of Mr. Ishibashi Michihide. The more than 500 pages of material on masters and students of Taisha-ryū in the Nabeshima domain will likely take many sleepless nights to process and analyse. On the next morning, another field trip to the Suigetsu Zen-ji Temple (水月禅寺) in Yokamachi, Saga city, proved more fruitful. Reverend Itahashi Hakudō – head priest of the temple, besides being a wonderful conversationalist, it turns out, also happened to know the current generation of the Yamaryō Family and was quite happy that someone was interested in history. He was kind enough to say: “Come over for tea