- This article is about the Japanese TCG theme deck. For the Trainer card, see Celadon City Gym (Gym Heroes 107).
- If you were looking for this Theme Deck's English equivalent, see Erika (TCG)
| タマムシシティジム エリカ
| Release date
|| July 25, 1998
Tamamushi City Gym (Japanese: タマムシシティジム エリカ Tamamushi City Gym Erika) is a Japanese-exclusive Standard Deck that complements the Leaders' Stadium expansion of the Pokémon Trading Card Game.
Unlike traditional Standard Decks which contain 60 fixed cards, this deck has 64. The majority of these cards could not be found in the main expansion. Those that were not were added to the main set when the English version was made. The contents of this deck also provided the basis for the English Erika Theme Deck.
Like others, the Tamamushi City Gym Deck also includes a rulebook, damage counters, status counters, and a custom coin.