Train Transfer with 9 Reverses
Hideki Nakazawa, Shigeru Matsui, Tomomi Adachi
(composed in 2001, partly modified in 2003)

Get on a train and get off at the 5th stop forward, reverse and get off at the 1st stop backward.
Reverse again and get off at the 4th stop forward, reverse and get off at the 2nd stop backward.
Reverse again and get off at the 3rd stop forward, reverse and get off at the 3rd stop backward.
Reverse again and get off at the 2nd stop forward, reverse and get off at the 4th stop backward.
Reverse again and get off at the 1st stop forward, reverse and get off at the 5th stop backward.