* Image is for illustrative purposes only.Hosho School — Quintessential Masame Tradition Among the Yamato Five Schools
保昌派——大和伝の純粋な柾目鍛えを体現した五派の一角
One of the five Yamato schools. Based in Takaichi District of Yamato Province, it is traditionally said to have begun with the mid-Kamakura smith Kunimitsu. His son Sadayoshi left signed works bearing the place of residence and the year of manufacture. Among the five Yamato schools, it most purely embodies masame forging, and it is characterized by highly uniform suguha and hoso-suguha. It flourished from the late Kamakura period through the Nanboku-chō period, and many of its smiths, such as Sadakiyo and Sadaoki, bear the sada element in their names.
Description
Historical Background
The Hōshō school is one of the five Yamato schools (Senjuin, Shikkake, Taima, Hōshō, and Tegai), a group of swordsmiths active in Yamato Province (present-day Nara Prefecture) from the mid-Kamakura period through the Nanboku-chō period. In Yamato Province, where temple and shrine powers held political and military influence, each school supplied swords by serving temples.
The Hōshō school is traditionally said to have been based in Takaichi District of Yamato Province and to have begun with Kunimitsu in the mid-Kamakura period. Several of his son Sadayoshi's works bear inscriptions recording his place of residence and the year of manufacture, and the tanto known as the meibutsu "Kuwayama Hōshō" has been designated a National Treasure.
Characteristics of Style
The Hōshō school is said to embody most purely the masame forging of Yamato-den among the five Yamato schools. Its characteristics are as follows.
The most distinctive feature of the jigane is the pronounced masame forging, with masame-hada appearing in an orderly way. This is shared by all of the five Yamato schools, but the Hōshō school is especially valued for its high uniformity.
The hamon is hoso-suguha with nie-deki, along the edge of which uchinoke are mixed in, and nijūba and kuichigai sometimes appear. Most bōshi are yakizume in form and show strong hakikake. The workmanship of each smith is extremely uniform, and the difficulty of telling individuals apart is regarded as a challenge in attribution.
Representative Smiths
- Kunimitsu: A mid-Kamakura smith traditionally regarded as the founder of the school. - Sadayoshi: Son of Kunimitsu. He left signed works recording his place of residence and year of manufacture, and the tanto known as the meibutsu "Kuwayama Hōshō" is a National Treasure. - Sadakiyo: One of the Hōshō school smiths who bear the sada element in their names. - Sadaoki: Likewise one of the Hōshō school's smiths.
These smiths all share sada as a tōji, and the pattern of name inheritance is uniform. Together with the uniformity of their style, this is another hallmark of the Hōshō school.
Cultural Context and Significance
Yamato-den arose under an aesthetic that regarded practicality, purity, and spiritual integrity as the essence of the sword, unlike Bizen-den and Sōshū-den, which competed in the brilliance of their hamon. Smiths who served temples made swords within an everyday religious context, and that spirituality crystallized into a style of suguha, masame, and yakizume bōshi. The Hōshō school is regarded as the school that most faithfully embodied that spirit.
From the Nanboku-chō period onward, the five Yamato schools gradually declined.
Characteristics of This Era
- Pronounced masame running uniformly throughout — the purest masame forging of the Yamato Five Schools
- Narrow suguha in nie-deki with uchinoke, nijuba, and kuchigai
- Boshi mostly yakizume with strong hakikake
- Extremely uniform workmanship across individual smiths