Returning from a serene journey through Nara and Kyoto, my mind remains filled with the vivid imagery of this ancient land: the moss-covered stone steps of Ruriko-in, the refreshing whispers of the Yase River, and the profound silence surrounding the thirteen-story pagoda of Tanzan Shrine.
When we gaze upon these beautiful landscapes, we are not merely looking at scenery; we are looking at the living theater of history. To properly honor the depth of what I discovered on this journey—and how it directly connects to the very roots of Japanese family names—I have decided to share this story as a special three-part series.
A single blog post simply cannot hold the weight of a 1,300-year-old legacy. Over the next three articles, we will journey from a secret conspiracy in the mountains of Nara, through the golden era of Japan’s most powerful clan, and finally, to the modern surnames that many of you carry today.
Today, in Part 1, we stand at the threshold of history: the secret meeting that changed Japan forever.
The Mountain Air of Change: Discovering Tanzan Shrine
Nestled in the secluded mountains of Sakurai, Nara Prefecture, lies Tanzan Shrine (談山神社). For many travelers, it is celebrated for its breathtaking autumn foliage and its majestic thirteen-story wooden pagoda—the only one of its kind in the world.
Yet, as I walked beneath its grand torii gate, enveloped in the deep, humid green of early summer, I felt something far deeper than visual beauty. I felt the lingering presence of a moment that helped shape the future of Japan.
The name Tanzan literally means “Mountain of Discussion.” According to tradition, this mountain was the site where Prince Naka no Oe and Nakatomi no Kamatari met in secret to discuss the future of Japan.
The Conspiracy That Birthed an Era
In the 7th century, Japan was a nation facing political turmoil and dominated by the powerful Soga clan. Two visionary figures—Prince Naka no Oe (who would later become Emperor Tenji) and the court noble Nakatomi no Kamatari—believed that the country needed fundamental reform.
According to tradition, Prince Naka no Oe and Nakatomi no Kamatari met away from the political center in these remote mountains to discuss the future of Japan. These discussions are said to have helped lay the groundwork for the political changes that later became known as the Taika Reform .
The reforms that followed strengthened the authority of the imperial court and laid important foundations for the centralized government that would shape Japan for centuries to come.
The Seed of Japan’s Greatest Lineage
Why does this matter to those searching for their Japanese ancestry?
Because this dramatic turning point in national history would eventually give rise to one of the most influential family lineages in Japan.
For his loyalty and service, Kamatari was granted a new surname by Emperor Tenji shortly before his death.
That name was Fujiwara .
Tanzan Shrine was later established in memory of Kamatari, and according to tradition, his remains were enshrined on this mountain.
The shrine is therefore more than a beautiful historical monument. It is regarded as the spiritual birthplace of the Fujiwara clan—a family that would go on to exert enormous influence over Japanese politics, culture, and society for more than a thousand years.
When you stand at Tanzan Shrine, you are standing near the roots of a family tree that began over 1,300 years ago and whose influence spread throughout Japan, shaping countless families and communities over the centuries.
In the Next Issue…
The spark ignited on this mountain would eventually grow into one of the most powerful dynasties in Japanese history.
In Part 2, we will explore how the Fujiwara clan rose to prominence during the Heian Period, became deeply connected to the imperial court, and expanded its influence throughout the provinces of Japan.
Could one branch of your family story connect, however distantly, to the events that unfolded on this mountain 1,300 years ago?
Stay tuned for the next chapter.
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