Japanese sets › Expansion Pack (Base Set)

Japanese set

Expansion Pack (Base Set) 拡張パック

In 30 secondsThe very first Pokemon cards in the world, released in Japan in October 1996, more than two years before the English Base Set. Its 102 cards became the English Base Set, so the famous holos are all here: Charizard (リザードン), Blastoise (カメックス) and Venusaur (フシギバナ).
Japanese name拡張パック
Released in Japan20 October 1996
Cards in the set102
Holo cards14
Pokemon / Trainer / Energy69 / 26 / 7
Card numbers printed?No. Japanese cards before 2001 have no card numbers
1st EditionNo (no Japanese 1st Edition stamp in this era)
Card backThe old "Pocket Monsters" back
English versionBase Set
Copies printedNever published
Copies graded by CGC (whole set)44,991

The packs

Expansion Pack (Base Set) Booster pack
Booster pack

Pack and box images © Pokémon / Nintendo / Creatures / GAME FREAK, via Bulbapedia, shown for identification only.

Go deeper: the "No Rarity" first print

The earliest print run has no rarity symbol at the bottom right of the card. Collectors call these "No Rarity" cards, and they are the closest Japanese equivalent of a first edition, because Japanese cards of this era never had a 1st Edition stamp. CGC grades "No Rarity Symbol" as its own version: about 4,000 of the roughly 45,000 cards it has graded from this set (October 2026).

Go deeper: no card numbers

Japanese cards from 1996 to 2001 have no card number printed on them. Collectors identify them by name, artwork and rarity instead, which is why our list below follows the database order rather than a printed number.

Go deeper: the old back

Every card has the old "Pocket Monsters" back, shown on our card backs page. If you are offered an "English" Base Set card with this back, it is not genuine.

Most graded cards in this set (CGC)

CardGraded by CGCPerfect 10s
リザードン
Charizard
3,525144
カメックス
Blastoise
2,02593
フシギバナ
Venusaur
1,874103
ピカチュウ
Pikachu
1,264216
フーディン
Alakazam
1,22678
レアコイル
Magneton
1,19081
ニドキング
Nidoking
1,16685
カイリキー
Machamp
1,12968

Every card in Expansion Pack (Base Set)

Japanese name first, English name underneath. Gold edge = holo. These cards have no printed numbers, so they are listed in database order. CGC count = all versions. Pictures show the matching English card. The artwork is usually the same; the Japanese card has Japanese text and no card number. Photos of the Japanese cards themselves are coming.

Matching English Bulbasaur cardMatching English cardフシギダネBulbasaurCGC 859
Matching English Caterpie cardMatching English cardキャタピーCaterpieCGC 363
Matching English Metapod cardMatching English cardトランセルMetapodCGC 383
Matching English Weedle cardMatching English cardビードルWeedleCGC 391
Matching English Nidoran♂ cardMatching English cardニドラン♂Nidoran♂
Matching English Koffing cardMatching English cardドガースKoffingCGC 385
Matching English Tangela cardMatching English cardモンジャラTangelaCGC 417
Matching English Ivysaur cardMatching English cardフシギソウIvysaurCGC 414
Matching English Kakuna cardMatching English cardコクーンKakunaCGC 220
Matching English Nidorino cardMatching English cardニドリーノNidorinoCGC 204
Matching English Venusaur cardMatching English cardフシギバナVenusaurHolo · CGC 1,874
Matching English Beedrill cardMatching English cardスピアーBeedrillCGC 103
Matching English Nidoking cardMatching English cardニドキングNidokingHolo · CGC 1,166
Matching English Charmander cardMatching English cardヒトカゲCharmanderCGC 989
Matching English Vulpix cardMatching English cardロコンVulpixCGC 495
Matching English Ponyta cardMatching English cardポニータPonytaCGC 413
Matching English Charmeleon cardMatching English cardリザードCharmeleonCGC 420
Matching English Growlithe cardMatching English cardガーディGrowlitheCGC 265
Matching English Arcanine cardMatching English cardウィンディArcanineCGC 319
Matching English Magmar cardMatching English cardブーバーMagmarCGC 199
Matching English Charizard cardMatching English cardリザードンCharizardHolo · CGC 3,525
Matching English Ninetales cardMatching English cardキュウコンNinetalesHolo · CGC 1,070
Matching English Squirtle cardMatching English cardゼニガメSquirtleCGC 1,046
Matching English Poliwag cardMatching English cardニョロモPoliwagCGC 374
Matching English Staryu cardMatching English cardヒトデマンStaryuCGC 391
Matching English Starmie cardMatching English cardスターミーStarmieCGC 384
Matching English Wartortle cardMatching English cardカメールWartortleCGC 417
Matching English Poliwhirl cardMatching English cardニョロゾPoliwhirlCGC 256
Matching English Seel cardMatching English cardパウワウSeelCGC 207
Matching English Dewgong cardMatching English cardジュゴンDewgongCGC 200
Matching English Magikarp cardMatching English cardコイキングMagikarpCGC 338
Matching English Blastoise cardMatching English cardカメックスBlastoiseHolo · CGC 2,025
Matching English Poliwrath cardMatching English cardニョロボンPoliwrathHolo · CGC 1,097
Matching English Gyarados cardMatching English cardギャラドスGyaradosHolo · CGC 1,075
Matching English Pikachu cardMatching English cardピカチュウPikachuCGC 1,264
Matching English Magnemite cardMatching English cardコイルMagnemiteCGC 450
Matching English Voltorb cardMatching English cardビリリダマVoltorbCGC 361
Matching English Raichu cardMatching English cardライチュウRaichuHolo · CGC 1,107
Matching English Magneton cardMatching English cardレアコイルMagnetonHolo · CGC 1,190
Matching English Electrode cardMatching English cardマルマインElectrodeCGC 98
Matching English Electabuzz cardMatching English cardエレブーElectabuzzCGC 147
Matching English Zapdos cardMatching English cardサンダーZapdosHolo · CGC 1,054
Matching English Abra cardMatching English cardケーシィAbraCGC 536
Matching English Gastly cardMatching English cardゴースGastlyCGC 390
Matching English Drowzee cardMatching English cardスリープDrowzeeCGC 387
Matching English Kadabra cardMatching English cardユンゲラーKadabraCGC 265
Matching English Haunter cardMatching English cardゴーストHaunterCGC 265
Matching English Jynx cardMatching English cardルージュラJynxCGC 351
Matching English Alakazam cardMatching English cardフーディンAlakazamHolo · CGC 1,226
Matching English Mewtwo cardMatching English cardミュウツーMewtwoHolo · CGC 1,058
Matching English Sandshrew cardMatching English cardサンドSandshrewCGC 371
Matching English Diglett cardMatching English cardディグダDiglettCGC 390
Matching English Machop cardMatching English cardワンリキーMachopCGC 385
Matching English Onix cardMatching English cardイワークOnixCGC 408
Matching English Machoke cardMatching English cardゴーリキーMachokeCGC 224
Matching English Dugtrio cardMatching English cardダグトリオDugtrioCGC 102
Matching English Machamp cardMatching English cardカイリキーMachampCGC 1,129
Matching English Hitmonchan cardMatching English cardエビワラーHitmonchanCGC 1,028
Matching English Pidgey cardMatching English cardポッポPidgeyCGC 362
Matching English Rattata cardMatching English cardコラッタRattataCGC 419
Matching English Doduo cardMatching English cardドードーDoduoCGC 381
Matching English Raticate cardMatching English cardラッタRaticateCGC 229
Matching English Farfetch'd cardMatching English cardカモネギFarfetch'dCGC 218
Matching English Porygon cardMatching English cardポリゴンPorygonCGC 272
Matching English Dratini cardMatching English cardミニリュウDratiniCGC 279
Matching English Pidgeotto cardMatching English cardピジョンPidgeottoCGC 109
Matching English Clefairy cardMatching English cardピッピClefairyHolo · CGC 1,088
Matching English Chansey cardMatching English cardラッキーChanseyHolo · CGC 1,097
Matching English Dragonair cardMatching English cardハクリューDragonairCGC 136
Matching English Energy Removal cardMatching English cardエネルギー・リムーブEnergy RemovalCGC 183
Matching English Potion cardMatching English cardきずぐすりPotionCGC 182
Matching English Gust of Wind cardMatching English card突風Gust of WindCGC 197
Matching English Switch cardMatching English cardポケモンいれかえSwitchCGC 184
Matching English Bill cardMatching English cardマサキBillCGC 174
Matching English Super Potion cardMatching English cardいいきずぐすりSuper PotionCGC 118
Matching English Energy Retrieval cardMatching English cardエネルギー回収Energy RetrievalCGC 89
Matching English Professor Oak cardMatching English cardオーキドはかせProfessor OakCGC 113
Matching English Revive cardMatching English cardげんきのかけらReviveCGC 96
Matching English Defender cardMatching English cardディフェンダーDefenderCGC 66
Matching English Full Heal cardMatching English cardなんでもなおしFull HealCGC 78
Matching English PlusPower cardMatching English cardプラスパワーPlusPowerCGC 91
ポケモン図鑑Pokedex
ポケモンセンターPokemon Center
ポケモンの笛Pokemon Flute
Matching English Maintenance cardMatching English cardメンテナンスMaintenanceCGC 94
Matching English Devolution Spray cardMatching English card退化スプレーDevolution SprayCGC 62
ダウジングマシーンDowsing Machine
Matching English Super Energy Removal cardMatching English card超エネルギーリムーブSuper Energy RemovalCGC 43
Matching English Impostor Professor Oak cardMatching English card詐欺師オーク教授Impostor Professor Oak
Matching English Computer Search cardMatching English cardパソコン通信Computer SearchCGC 50
Matching English Clefairy cardMatching English cardピッピ人形ClefairyCGC 1,088
ポケモン回収Trainer card (English name being checked)
ポケモン交換おじさんPokemon Trader
ポケモン育て屋さんPokemon Breeder
Matching English Lass cardMatching English cardミニスカートLassCGC 80
Matching English Double Colorless Energy cardMatching English cardダブル無色エネルギーDouble Colorless EnergyCGC 82
Matching English Grass Energy cardMatching English card基本草エネルギーGrass EnergyCGC 105
Matching English Fire Energy cardMatching English card基本炎エネルギーFire EnergyCGC 193
Matching English Water Energy cardMatching English card基本水エネルギーWater EnergyCGC 185
Matching English Lightning Energy cardMatching English card基本雷エネルギーLightning EnergyCGC 136
Matching English Psychic Energy cardMatching English card基本超エネルギーPsychic EnergyCGC 116
Matching English Fighting Energy cardMatching English card基本闘エネルギーFighting EnergyCGC 123

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Sources (checked October 2026): Bulbapedia: Expansion Pack (Base Set) · TCGdex: Japanese card lists · CGC Cards population report · PokeAPI: official Japanese Pokemon names · Samurai Sword Tokyo: Japanese old back vs new back