MIWA JN.LA Unlocking the entrance door by not carrying the key 100 difficult steps to the site

"I forgot my key when I went home"

It seems that I noticed it on the Shinkansen.I couldn't go back, and even if I had it sent by courier, it wouldn't arrive by tomorrow morning, so I made an appointment to arrive at my home.I arrived late in the evening, but it's mostly in a thicket.Moreover, although it is a residential area with many slopes, it is not a flat place.

There was a narrow staircase. There were nearly 100 steps.The sun has gone down, there are no streetlights, and the area is pitch black.I can't imagine having an apartment in a place like this.I couldn't even use a cart, and it felt pretty tough to carry heavy tools.

It is a MIWA JN cylinder installed upside down.The work was completed very smoothly, but on the way back, I was careful not to miss a step on the 100 steps.I'm really tired.