セブンイレブンです。

鍵付きでお手洗い貸してくださるところが多いです！警備が厳重なんでしょうか。

We discovered it at last. We once passed through the place without noticing .

ハイウェイ復帰の道を教えて下さっています！

We thought it is the shop we had lunch but next to the shop was a lavatory. Here is a sign of fire door. What is that mean?

飲み物を買って出発です！

I got a relief now. I give thanks to the Lord.

行きます！

We finished lunch and toilet and we got to the parking lot.

He is showing us the way back to freeway！