A set of trading cards for the Sotsugyou series, called the Sotsugyou 10th Perfect Collection, came out in the summer of 1998. This set has 139 cards (135 normal and 4 specials), and covers all of the Sotsugyou series: Sotsugyou, Sotsugyou II, Sotsugyou III, Sotsugyou Crossworld, and Sotsugyou Vacation.

The breakdown of the set is as follows. puzzle cards 18 Sotsugyou 36 Sotsugyou II 36 Sotsugyou III 7 Crossworld 18 Vacation 18 list cards 2 special cards 4

Each pack of cards contains 10 cards, and lists for 360 yen. One box of cards has 15 packs, and costs 5400 yen.