I didn’t know what types of 5110 there were (other than G and P), so I looked through the catalogs I had, but I only had ones from 2006 onwards, so I didn't know how many types there were.
So I looked through past magazines and found that four other types, J and R, had also been released.
This is from a special feature in Vol. 1, no. 7 (titled ”Circling The Globe"). From top to bottom, they are J/R/P/G
