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History and travel records


Was Dokyo a bad person?
There are ruins of an ancient temple called Shimotsuke Yakushiji in Tochigi Prefecture. After the death of Empress Koken (came back to...
Dec 3, 20233 min read


Alaska Highway June 2012
At the time, we were acquiring large-scale shale gas development projects and frequently traveled back and forth to Canada. The town...
Dec 3, 20231 min read


Burgess September 2014
This is a story about Earth history, not Japanese history. I was once involved in a project to export Canadian shale gas, which boasts...
Dec 3, 20232 min read


Soji-ji Temple and Depopulation in Noto April 2023
After staying at Wakura Onsen(hotspring) with my family, I went to Soji-ji Temple. Soji-ji Temple was relocated to its current location...
Dec 3, 20233 min read


Koga Kubo-kan(Koga shogunate castle) November 2020
Kamakura is a place with a very rich history for the Genji clan. Yoriyoshi Minamoto, who was active in the Zen Kunen War, became Naokata...
Dec 3, 20232 min read


Shibayama Tumulus and Jews June 2020
As I wandered around the Kanto Plain, I noticed that there were many ancient tombs. I heard that there were more kohun(tumuluses) in the...
Dec 3, 20231 min read


Sanada 3 castles in Kozuke June 2022
During the rainy season, I drove through Sanada Castle, which is located in the northern part of Kozuke(Gunma prefecture). I watched...
Dec 3, 20231 min read


Two Towers of Shinano July 2015
Yoshimasa Hojo(1243-1282) was the grandson of the regent(Shikken) Yoshitoki and rose to the level of cosigner as a court official of the...
Dec 3, 20231 min read


Shimazu and Mouri were transferred from east to west, and Sozui Ise was transferred from west to ...
Many of the families that gained fame as the leading feudal lords of the Sengoku period were upstarts, but there were also many cases in...
Dec 3, 20234 min read


A story about establishing firm roots in your marriage
Japan's marriage system seems to have changed many times, and according to books, it has changed from Tsumadoi(man visit woman) to...
Dec 3, 20234 min read


Chichibu Mitsumine Shrine May 2023 and Muku Shrine November 2023
If we are going to Chichibu by car from the West Tokyo area where I live, you have two options: either via the Kanetsu Expressway, or by...
Dec 3, 20233 min read


Shomyoji Temple (Kanazawa-style Hojo clan family temple) August 2023
Once we memorize incorrect information, we will often be embarrassed later on, but for a long time I believed that Kanasawa Bunko could...
Dec 3, 20232 min read


Shortcut to the back "Oku no Chikamithi" May 2015
I wanted to go to Tohoku during Golden Week, but at first I wasn't sure what theme to choose. As I was thinking about whether I should...
Dec 3, 20234 min read


Which one is the real Yoshimitsu?
If you get off the Oi Matsuda of Tomei Expressway and drive along the mountain road toward the prefectural border, you will arrive at...
Dec 3, 20232 min read


Tale of Genji Exploration in Kyoto, July 2014
In July 2014, I took advantage of my company's long vacation program and stayed in Kyoto for over three weeks. The leave system is called...
Dec 3, 20235 min read


Takeda's legacy captured by Ieyasu
I think Ieyasu had a strong admiration for Takeda. After the Honnoji Incident and the Tensho-Jingo Rebellion, the Tokugawa, Hojo, and...
Dec 3, 20234 min read
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