Another spectacular day in Tokyo!
Our idiom for today is, "show someone the ropes".
This means to explain or demonstrate to someone how to do a job or perform a task or an activity.
Example 1
A. Today, we have a newcomer coming to your group. I'd like for you to show them the ropes.
B. Sure thing.
Example 2
I'd appreciate it if you showed me the ropes because I have no idea what's going on.