Kachidokibashi, which connects the Tsukiji area of Chuo-ku and the Kachidoki area, is a nationally designated important cultural property.
This bridge is a Futaba jumping bridge completed in 1940, and the center of the bridge jumps up, and the substation provided on the Tsukiji side is now the Kachidokibashi Museum. Has become
In front of the museum, there is also a stone monument of "Kachidoki no Ishi". This "handing" was established in 1905, and the name "Kachidoki" is said to be due to the fall of Port Arthur in the Russo-Japanese War.
On the wall of the museum, there is a panel of "Kachidokibashi Substation" that gives you a sense of history.
On the first floor of the museum, a generator that operated Kachidokibashi is preserved and displayed as it was at that time.
When you go up the stairs, you can see the distribution board of electrical equipment on the second floor.
When I entered the building, I smelled the oil faintly and asked the receptionist, "Do you still put the oil on the machine?" Does the answer "I don't mind" mean the remaining incense at the substations?
The museum is open from 9:30 to 16:30.
Closed days are days, months and Wednesday, and admission is free.
There is also a tour where you can see the pier.
By the way, the photo above 
is Tsukiji Ohashi, the newest bridge seen from Kachidokibashi.
http://www.kensetsu.metro.tokyo.jp/kachidoki/ (http://www.kensetsu.metro.tokyo.jp/index.html)
