I am Team-AQUA crew.

It is the picture which it wanted to try to make from the past.
There were Team Rocket, Team Magma, Team Aqua and bad army corps 3 to Pokemon,
but tried to help Yuki put on clothes of Team Aqua which was as an ambition in opening the sea in that.

By the way, Mudkip which there is on the left of Yuki is original Mudkip of "Mudlly".