Okita Sougo's Katana

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Lore & Background

Okita Sōji's katana is tied to his prodigious skill in the Tennen Rishin-ryū, which he mastered by age eighteen, earning the Menkyo Kaiden scroll. He became Head Coach (Jukutou) at the Shieikan in 1861. His signature technique, the Hyakkidou-ri (or Sandanzuki), was his own invention, possibly derived from Hijikata Toshizō's Hirazuki. The source states that the Mumyo-ken could supposedly hit all three points simultaneously, but calls this an embellishment. Okita owned a set of Kaga Kiyomitsu (a katana and a wakizashi), and his so-called "Kikuichimonji Norimune" was likely a Yamashiro Kunikiyo instead. The rumor that he wielded a famous katana called Kiku-ichimonji is noted as highly unlikely. His blade was used in the Serizawa Kamo and Uchiyama Hikojiro assassinations in 1863, and he served as a Fukuchō Jokin (vice-commander's assistant) before becoming captain of the first unit in 1865. The source emphasizes that historical inaccuracies exist in popular fiction, such as the belief that Okita killed Yoshida Toshimaro during the Ikedaya Affair, which is not supported by history.

In Their Own Story

In 1865, Okita Sōji was appointed captain of the first unit of the Shinsengumi and also served as a kenjutsu instructor. Later that year, Kondō Isami appointed him the fifth master of the Tennen Rishin-ryū. His blade was present during the Boshin War, after the Battle of Toba–Fushimi in the first month of Keiō-4, when Okita entered Matsumoto Ryōjun's hospital in Edo. He then moved to a guesthouse with Okita Rintarō, Okita Mitsu, and their children. When the shogunate forces retreated to the Tōhoku region, Okita remained in Edo alone. He died from tuberculosis on July 19, 1868 (30th day of the fifth month, lunar calendar), and was buried at Senshō-ji Temple in Azabu, Edo, under his birth name. The claim that he died at age 25 is based on the theory he was born in 1844 and was 25 by East Asian age reckoning. The source notes that his tuberculosis may have been discovered during the Ikedaya incident, but some researchers believe he collapsed due to anemia or heat stroke instead.

Reader's Guide

This katana functions as a standard high-quality blade, relying entirely on the wielder's mastery of the Tennen Rishin-ryū. Okita's signature technique, the Sandanzuki (Three Piece Thrust), attacks the neck, left shoulder, and right shoulder in one strike. The source notes that the Mumyo-ken, his own invention, may have been derived from Hijikata's Hirazuki. The blade is best used in close-quarters combat where precision and speed matter, as Okita was an advanced user of the bokken/bokutou and bo staff, though mediocre with the shinai. The hilt is designed for a secure grip, and the weapon is maintained with standard sword care protocols. Combatants facing this blade must anticipate attacks from unexpected angles, as Okita utilized feints and sudden bursts of movement. The weapon serves as a symbol of the Shinsengumi's authority in Kyoto during the late shogunate period, cutting through both physical enemies and political obstacles. The source emphasizes that historical records show no evidence of supernatural properties; the blade's effectiveness comes solely from Okita's skill as a swordsman and his role as captain of the first unit.

Did You Know?

• Okita Sōji's signature technique, the Sandanzuki (Three Piece Thrust), could attack the neck, left shoulder, and right shoulder with one strike.
• The source states that the rumor Okita wielded a famous katana called Kiku-ichimonji is highly unlikely; he likely owned a Kaga Kiyomitsu set or a Yamashiro Kunikiyo.
• Okita was appointed the fifth master of the Tennen Rishin-ryū by Kondō Isami in 1865.
• The claim that Okita killed Yoshida Toshimaro during the Ikedaya Affair is a historical inaccuracy based on fiction.
• Okita died from tuberculosis on July 19, 1868, and was buried at Senshō-ji Temple in Azabu, Edo, under his birth name.