Pullorax Guide№ 017 min read

Japanese vs English Pokémon booster boxes: what's different

Same cards, different box. Pack size, box size, release order, rarity marks and what a Japanese booster box actually contains — explained once, plainly.

Shop Japanese boxes → Sealed boxes in stock now ↓

Illus. takuyoa · 5ban Graphics · REND

In short

A Japanese booster pack holds 5 cards; an English pack holds 10.
A Japanese booster box holds 30 packs (150 cards); an English box holds 36 packs (360 cards).
Japan releases first. The same cards reach English sets weeks to months later — often two Japanese sets combined into one English set, with new numbers.
The rarity marks are different words for the same tiers: AR, SR, SAR and UR in Japan; Illustration Rare, Ultra Rare, Special Illustration Rare and Hyper Rare in English.
Japanese regular packs have no reverse-holo slot; English packs do. Japanese High Class packs guarantee one Pokémon ex per pack.

The pack and the box

A regular Japanese expansion pack holds 5 cards. A box holds 30 packs — 150 cards. That is the unit every Japanese set file in this magazine describes, and it is what you receive when you buy a Japanese booster box: a shrink-wrapped carton of 30 five-card packs.

An English booster pack holds 10 cards and an English booster box holds 36 packs — 360 cards. So an English box is more than twice the number of cards of a Japanese one, and the two are not interchangeable units when you compare what you get.

Japan also has a format that English has no equivalent for: the High Class Pack. Ten cards per pack, ten packs per box, built from the year's strongest cards plus new secret rares, with one Pokémon ex guaranteed in every pack. Terastal Festival ex, Shiny Treasure ex, VSTAR Universe and Mega Dream ex are High Class Packs.

Japan goes first

Every set is printed in Japan first. The English release follows later — usually between six weeks and three months. A few pairs from the set files in this magazine:

Battle Partners — Japan 24 January 2025; English, as Journey Together, 28 March 2025.
Glory of Team Rocket — Japan 18 April 2025; English, as Destined Rivals, 30 May 2025.
Munikis Zero — Japan 23 January 2026; English, as Perfect Order, 27 March 2026.
Ninja Spinner — Japan 13 March 2026; English, as Chaos Rising, 22 May 2026.

If you follow new releases, the Japanese box is where a set exists first.

Kyurem ex SAR 168/086, Japanese Pokémon card — Japan first: Black Bolt and White Flare reached Japanese shelves before the English print — as every set does.
№ 002 Black Bolt →View the box →№ 003 White Flare →View the box →

Whimsicott ex SAR 167/086, Japanese Pokémon card — Japan first: Black Bolt and White Flare reached Japanese shelves before the English print — as every set does.
№ 002 Black Bolt →View the box →№ 003 White Flare →View the box →

One set here, two sets there

English sets are usually built from Japanese ones — and not one to one. The two Japanese packs that opened the MEGA series, Mega Brave and Mega Symphonia, became a single English set, Mega Evolution. Black Bolt and White Flare kept their names in English but swapped a few Pokémon between them. Pokémon Card 151 became 151 with 207 cards instead of 210: two Japanese Art Rares, Snorlax and Mewtwo, were left out and printed elsewhere.

Because of this, the same card carries a different number in each language. Every set file in this magazine ends with a table of the Japanese card, its Japanese number, and the English name and number of the same print — the quickest way to move between the two.

The rarity marks

Japan and the English game use different words for the same tiers. The Japanese marks are short codes printed on the card; the English names are spelled out.

C, U, R — Common, Uncommon, Rare, the same in both.
RR — Double Rare: the regular Pokémon ex.
AR — Illustration Rare: a full-art illustration of a regular Pokémon.
SR — Ultra Rare: full-art Pokémon ex and full-art supporters.
SAR — Special Illustration Rare.
UR — Hyper Rare: the gold cards.
S / SSR — Shiny Rare / Shiny Ultra Rare, in shiny sets such as Shiny Treasure ex.
MUR, BWR — marks born in the Japanese MEGA era and the Black Bolt / White Flare pair; English lists these gold and black-and-white cards among its top rarities.

The AR and SAR tiers themselves are a Japanese invention: they first appeared in VSTAR Universe in December 2022, and every Japanese set since has carried them.

Mela SR 198/187, Japanese Pokémon card — The marks in one set, Terastal Festival ex: SR, then SAR, then UR — the ladder you read in the corner of the card.
№ 013 Terastal Festival ex →View the box →

Umbreon ex SAR 217/187, Japanese Pokémon card — The marks in one set, Terastal Festival ex: SR, then SAR, then UR — the ladder you read in the corner of the card.
№ 013 Terastal Festival ex →View the box →

What is inside the pack

An English pack has a reverse-holo slot in every pack. A regular Japanese pack does not — a regular Japanese pack is five cards, one of which is at least uncommon, and the secret rares appear in place of a regular card when they appear. Japanese High Class packs are different again: every pack contains a Pokémon ex, and the regular cards come in mirror-foil variants.

The Pokémon Company does not publish pull rates for either language, and this magazine does not guess at them. What can be said with certainty is the structure: how many cards, how many packs, and which rarities exist in the set — which is what each set file lists.

Language, numbers and tournaments

A Japanese card is printed in Japanese. Its number reads like 174/086: the card's number over the count of numbered cards in the set, so anything above the second number is a secret rare. The regulation mark in the corner — the letter that decides tournament legality by season — is the same system in both languages.

In Play! Pokémon events outside Japan, Japanese-language cards are generally not legal for play; the tournament rules list the languages allowed in each region. If you play in sanctioned events in Europe or North America, buy the English print for your deck and the Japanese print for your collection.

Mega Lucario ex MUR 92/063, Japanese Pokémon card — The MEGA era: Mega Brave and Mega Symphonia, two Japanese sets that became one English expansion.
№ 006 Mega Brave →View the box →№ 007 Mega Symphonia →View the box →

Mega Gardevoir ex MUR 92/063, Japanese Pokémon card — The MEGA era: Mega Brave and Mega Symphonia, two Japanese sets that became one English expansion.
№ 006 Mega Brave →View the box →№ 007 Mega Symphonia →View the box →

Sealed, and what the film means

A Japanese booster box leaves the factory in shrink film. A box sold as sealed still has that film intact. Some Japanese distributors remove the film before export — those boxes are sold as no shrink, and an honest seller says so. PulloraX states the packaging on every product page and never re-wraps a box.

More questions? The PulloraX FAQ covers ordering, shipping, customs and product condition — see the FAQ.

Side by side

	Japanese	English
Cards per booster pack	5	10
Packs per booster box	30	36
Cards per booster box	150	360
High Class Pack (10 cards, 10 packs, 1 ex per pack)	Yes	No equivalent
Release order	First	Weeks to months later
Set composition	One set	Often two Japanese sets combined, new numbers
Reverse-holo slot in regular packs	No	Yes
Top-rarity names	AR · SR · SAR · UR	Illustration Rare · Ultra Rare · Special Illustration Rare · Hyper Rare
Card language	Japanese	English
Legal in Play! Pokémon events outside Japan	Generally no	Yes

From the PulloraX vault

Sealed boxes in stock now

The sets mentioned in this guide, as Japanese factory-sealed boxes. Shipped tracked from the PulloraX vault.

All Japanese boxes →

M1L · In stock Mega Brave M1L Japanese Pokémon Booster Box View the box →
SV11B · In stock Black Bolt SV11B Japanese Pokémon Booster Box View the box →
SV8a · In stock Terastal Festival ex SV8a Japanese Pokémon Booster Box View the box →
S12a · In stock VSTAR Universe S12a Japanese Pokémon Booster Box View the box →

Set files mentioned in this guide

More set files

Questions

Good to know

Are the cards the same in both languages?

The artwork and the game text are the same card. What differs is the language, the card number, the rarity mark and sometimes the set: English sets often combine two Japanese sets, and a few Japanese cards are printed as promos in English or not at all.

Does a Japanese box contain more or fewer secret rares than an English box?

The Pokémon Company publishes no pull rates for either language, so no honest answer gives you a number. What is fixed is the structure: 30 packs of 5 cards in a Japanese box, 36 packs of 10 in an English one, and the list of rarities each set contains.

Do Japanese packs have reverse holos?

Regular Japanese expansion packs do not have a reverse-holo slot. Japanese High Class Packs include mirror-foil variants of the regular cards instead.

Can I play Japanese cards in a tournament?

In Play! Pokémon events outside Japan, Japanese-language cards are generally not legal; each region's tournament rules list the languages allowed. Check the current rules for your region before you build a deck.

Why does the same card have a different number in English?

Because the English set is often a different set — two Japanese sets combined, or a set with cards left out — and it is numbered on its own. Every set file in this magazine lists the Japanese and English numbers side by side.

What does sealed mean for a Japanese box?

That the factory shrink film is still on the box, unbroken. A box sold as no shrink had the film removed by a distributor before export; a reputable seller says which one you are buying.

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