It is the catalog attached to the figures released in Japan. Among the things I know, there are vol.1 to 5. Looking at the figure column on the back, it was written as (provisional) to those that had not been decided whether it would have been released in Japan yet. I also wanted Dr.El and Half Coat to be sold in Japan. Very disappointing. I regret the bad marketing of Japanese turtles every time... We'll be able to make it a little better, so I'd like to rely it to Japanese TMNT nerds. .