His nickname is Nin-nin.

Did you know that you can ride on this cute Panda bus?↑↑
I was just wondering where it goes around but Tsuyoshi told me that
anyone can take this for free♪
He should have told me earlier:(
Anyway, this bus is available in fromt of Hanayashiki amusement park (1min from our hostel!)
and it goes to Asakusa station and the ferry landing as well.
Inside is like this...normal:)

The driver was funny guy and he gave us some questions.
If you have the correct answer, you'll get the free bus coupon for a year! :P
He speaks only Japanese, though.
Now, I got a free ride to the station★
Timetable is available at our hostel, so please feel free to ask us;)