Where it comes from
List of Japanese Pokémon Trading Card Game expansions - Bulbapedia Bulbapedia (community wiki), via Internet Archive snapshot 2026-07-23 · 19 June 2026 Open the original ↗
The line in the source
Expansion Pack Base Set 102 October 20, 1996 ; Pokémon Jungle Jungle 48 March 5, 1997