Most of the solar PV never installed the lightning protection.

It is much troubled in Japan. We are the country for the lightning strikes. We have many lightning damage which are US$1trillion annually. And the part of the solar PV is 25%.
If the manufacturer knows it, they never lose the end-user’s credit. But I know what it is better. However it is better than nothing.


Announced that Solar Frontier attained 19.7% of the energy conversion efficiency! Can you believe?

It was announced that the solar frontier attained 19.7% (it measures in the National Institute of Advanced Industrial Science and Technology) of the energy conversion efficiency which serves as a world record as a cell (about 0.5 square centimeter) of the thin film solar cell which does not contain cadmium in response to joint research with NEDO.

This world record is what was realized in the chip started from the cell which wad cut from 30-cm square board ,which were not developed for small area, and explains that proves the potential height of the future formation of large area in the company.

Edo Kiriko

The origina of Edo Kiriko dates back to 1834 in the Edo period when
Kagaya Kyubei, a glass artisan working in Odenmacho, Edo, used emery power to
produce glasswaare engraved with patterns.

In the approximately 150 years since the birth of Edo Kiriko, it has captivated the hearts of many peole.
It was not only Japanese who recognized its beauty.
Commodore Perry sailed the warship into Edo Bay in 1853, was deeply impresed by the artistry and elegance of Edo Kiriko.
Perry’s encounter with Edo Kiriko testefies that its artistic valuse has been recognized across the borders.
We have many kinds of the smilar crafts, however only traditional craft is Hanashyo.


Gion festival in Chiba

You can see the festival for Gion in Chiba. It’s amazing !

Gion Festival In Kyoto

If you plan to travel in Kyoto, you should check the festival. We have several festivals in Kyoto for several months at several area.

Lantern Festival in Kuki, Saitama, Japan


It is very famous festival in Kuki, Saitama-ken.

They will start on July.

You can try the roketsuzome at Nakajima-ya

Nakashimaya is a traditional Japanese inn located in downtown Kumamoto.
We provide Japanese-style tatami rooms with futons starting at 2500 yen per night.
You can enjoy taking a stroll by Kumamoto castle, one of the three best castles in Japan.