1 | Timeline

Let’s look at the diagram below.  At the beginning of each chapter, a timeline like the one below will be shown.  It will be a good reference to see which time period the subject matter is being discussed.

0-timeline - size24 original 1

From the Jomon period to the Nara period, the short top line is the time we call the Joko-to period in terms of the history of Japanese swords.  The term “Japanese sword” we use today refers to the swords made after the Heian period (平安 794-1185).  Usually, Joko-to is in the category of archaeological study.  In the next chapter, we will discuss Joko-to.  The bottom timeline and short descriptions below are the timelines we see in Japan’s general history books.  The middle timeline is more specific for the sword study.  My discussion will follow the middle timeline.  The timeline diagram will appear at the beginning of each chapter for easy reference.  The swords I discuss in this book are grouped together based on the shape, style, and trend of the time.

The difference between Tachi (太刀),  Katana (),  Wakizashi (脇差), Tanto (短刀)

Swords made before the Muromachi period (before 1392) are called Tachi (太刀).  Swords made after the Muromachi (室町) period are called Katana (刀) and Wakizashi (脇差).  Katana and Wakizashi were worn together. Tanto is a short dagger.  Tantos were made throughout time.  The difference between Tachi and Katana is how they were worn.  Tachi was suspended from one’s waist belt, the blade side facing down.  Katana and Wakizashi (called Daisho 大小 means large and small) were thrust between the belt and body two together, the blade side up.  Usually, Tachi is longer than Katana. Wakizashi is shorter than Katana.  Tanto is the shortest.  When you face the swordsmith’s inscribed name, if the blade comes on the right, that is Tachi.  When you face the swordsmith’s inscribed name, if the blade comes on the left, that is Katana and Wakizashi.   

                  Tachi   >  Katana >  Wakizashi   >  Tanto

22 tachi & Katana

Ko-to (古刀)   Shin-to (新刀)   Shinshin-to (新々刀)   Gendai-to (現代刀)

Ko-to is the swords made between the Heian period (794-1192) and the beginning of the Keicho Era (1597-1614).  Shin-to is the swords made between the Keicho Era (1596-1614) and the Tenmei Era (1781-1789).  Shin Shin-to is the swords made during Bakumatu time (幕末期 1781-1868).  Gendai-to is from the Meiji Restoration (明治1868) through today.  Even though the names of the eras or time changed overnight due to the political or dynastical changes through history, the changes in the sword style were always gradual.   

In general history, the Bakumatsu time is simply the last part of the Edo period.  However, for the sword classification, the Bakumatsu time is from around the Tenmei era (天明 1781) through the beginning of the Meiji 1868.

 

 
 
 
 
 
 
 
 
 
 
 
 

Preface and Biography

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Preface

This is a series of entry-level lectures of the Japanese sword and its history for those who are interested in studying Japanese art swords.

The Japanese sword was basically designed as a weapon, but Japanese swordsmiths imbued qualities of grace and beauty into the blades as well as functional superiority.  The intricate patterns of surface and texture formed by their highly developed forging and tempering techniques were used only in Japan.  In the past, the Japanese looked at the swords as a spiritual symbol of Samurai, temples, and shrines.  Nowadays, the Japanese regard swords as a cultural art object made of steel.

Varieties of the appearance of swords are closely related to historical events.  Textures, contours, and tempering designs are characteristics of a particular school (Den 伝) of swordsmiths.  This is a series of lectures that discuss each period’s history then talk about the swordsmiths’ schools that were active in a particular province at the time. Because of that, each section starts with the history of the time.   It is necessary to discuss the history to see the flow of the events that affected the swords’ shape and style.

Since the subject matter covers many centuries, I will concentrate more on “Ko-to” (古 刀), which appeared from the Heian period (平安時代 794 – 1185) until the end of the Sengoku period (戦国時代 16th cent).  These lectures will be discussed with my illustrations and photos of swords from my father’s collection* and the Sano Museum Catalogue**.  Also, I referenced the book, “Nihon-to no Okite to Tokucho (日本刀の掟と特徴: The Rules and Characteristics of Japanese Sword)” by Mr. Honami Koson.  This is the book my sword teacher, Mori Sensei, used as the textbook in his class.  Other referenced books are, “Token no Mikata (刀剣のみかた: The Way to Look at Swords)” by Mr. Yuichi Hiroi whom I have known since my intern days in the Japanese Sword Museum, “Nihonto Taikan (日本刀大鑑),” “Nihonto Koza (日本刀講座),” and several more.  The detailed information on those Referenced books is in the bibliography.

 Biography

I was born and raised in Minato-ku, Tokyo, Japan.  Then we moved to Kamakura in my late teens.  Currently, I live in Los Angeles.  I graduated from Meiji University and received a bachelor’s degree in literature and a curatorship license.  The required internship for the curator license was done at Nihon Bijutsu Token Hozon Kyokai (日本美術刀剣保存協会: The Japanese Sword Museum, often called NBTHK) in Tokyo.  Also, I graduated from the California State University of Northridge and received a bachelor’s degree in Economics.

My father owned a manufacturing company that dealt with metal.  As his hobby, he had collected Japanese swords and other types of Japanese art objects.  He was one of the administrators of Nihon Bijutu Token Hozon Kyokai.    He had been long deceased. 

One of my father’s friends, Mori Sensei who was also the main administrator of the organization, used to have a Japanese sword study group in his house near my house.  I joined the study group.   Mori sensei’s class was a very rare and valuable kind because he was able to bring in top-quality swords as study materials because of his position in the museum.  The kind of swords we studied with were top-quality museum swords, like Juyo Bunkazai (Important Cultural Properties), Juyo-Bijutsuhin (Important Art Object).  I don’t know how he managed to do it, but he even brought one National Treasure sword.  Keep in mind things were a little different over 50 years ago.  Those were the kind of swords people could only see through the glass display cases. 

Also, I studied the swords with my father since he kept many swords in our house.  Some photos of his swords are in pages of many chapters in this book. 

*My father took the photos of his swords; those were his swords when the photos were taken.  

**Some photos are from Sano Museum Catalogue.  The permission to use it  was granted  by the Sano Museum.