Cosmic Eclipse (Sun & Moon—Cosmic Eclipse) released in English on November 1, 2019 with 236 cards plus 35 secret rares. In Japan those cards came out earlier as Remix Bout, Dream League and Alter Genesis — set codes SM11a, SM11b, SM12. This page maps the English set to its Japanese source sets, links the complete Japanese card lists (all 235 catalogued entries), and shows current sealed-box pricing from our Tokyo stock.
- Cosmic Eclipse = Remix Bout, Dream League and Alter Genesis in Japan (SM11a, SM11b, SM12).
- English release November 1, 2019; Japanese releases July 5, 2019 (SM11a), August 2, 2019 (SM11b) and September 6, 2019 (SM12).
- 235 Japanese entries catalogued across the source sets vs 236 cards plus 35 secret rares in English.
- Sealed SM11a box currently listed at ¥141,750 (update: currently sold out — restock requests via Quick Order) (August 28, 2026).
The Japanese Sets Behind Cosmic Eclipse
Cosmic Eclipse combines the Japanese Enhanced Expansion Packs Remix Bout (SM11a) and Dream League (SM11b) with the expansion Alter Genesis (SM12), plus a handful of new cards from TAG All Stars and some promos. (Composition as reported by PokeBeach / Pokellector.) Entry counts below come from the Limitless TCG Japanese catalogue, which lists every numbered card including secret rares.
| Code | Japanese set | Type | JP release | Catalogued entries | Secret Rares | Full JP card list | Sealed box |
|---|---|---|---|---|---|---|---|
| SM11a | Remix Bout | Enhanced Expansion Pack | July 5, 2019 | 72 | 9 | SM11a card list | ¥141,750 (~$892) (update: currently sold out — restock requests via Quick Order) |
| SM11b | Dream League | Enhanced Expansion Pack | August 2, 2019 | 68 | 7 | SM11b card list | ¥176,400 (~$1,109) |
| SM12 | Alter Genesis | Expansion Pack | September 6, 2019 | 95 | 0 | SM12 card list | sold out — restock via Quick Order |
Japanese Set-by-Set Breakdown
SM11a Remix Bout — Enhanced Expansion Pack, JP release July 5, 2019
Limitless TCG catalogues 72 entries for SM11a: 9 Secret Rare, 4 Double Rare, 7 Rare, 21 Uncommon, 28 Common, plus 3 entries listed without a rarity label. The Secret Rare run goes from Venusaur & Snivy-GX (SM11a 65) to Roller Skater (SM11a 73). Browse every card by number and rarity on our SM11a Remix Bout card list.
SM11b Dream League — Enhanced Expansion Pack, JP release August 2, 2019
Limitless TCG catalogues 68 entries for SM11b: 7 Secret Rare, 4 Double Rare, 7 Rare, 16 Uncommon, 22 Common, plus 12 entries listed without a rarity label. The Secret Rare run goes from Vileplume-GX (SM11b 62) to Lillie’s Full Strenght (SM11b 68). Browse every card by number and rarity on our SM11b Dream League card list.
SM12 Alter Genesis — Expansion Pack, JP release September 6, 2019
Limitless TCG catalogues 95 entries for SM12: 6 Double Rare, 10 Rare, 32 Uncommon, 43 Common, plus 4 entries listed without a rarity label. Browse every card by number and rarity on our SM12 Alter Genesis card list.
Top-Rarity Japanese Cards in Pictures
Where to Buy the Japanese Cosmic Eclipse Sets from Tokyo
Want the Japanese cards behind Cosmic Eclipse? Sealed Japanese boxes for the source sets are listed above; browse the full range in our Japanese Pokémon booster box collection. For singles or graded copies of a specific card, request a quote via Quick Order with the Japanese set code and number.
Cosmic Eclipse Japanese Card List FAQ
What Japanese set is Cosmic Eclipse in?
Cosmic Eclipse combines the Japanese Enhanced Expansion Packs Remix Bout (SM11a) and Dream League (SM11b) with the expansion Alter Genesis (SM12), plus a handful of new cards from TAG All Stars and some promos. Set codes: SM11a, SM11b, SM12.
When did Cosmic Eclipse release in English and in Japan?
English: November 1, 2019. Japanese source sets: Remix Bout (SM11a) on July 5, 2019; Dream League (SM11b) on August 2, 2019; Alter Genesis (SM12) on September 6, 2019.
How many cards are in Cosmic Eclipse compared with the Japanese sets?
The English set lists 236 cards plus 35 secret rares. The Japanese catalogue lists 235 entries across 3 source sets, counted from Limitless TCG’s Japanese database (secret rares included).
Can I buy the Japanese Cosmic Eclipse sets from Japan?
Yes — sealed Japanese boxes for Remix Bout, Dream League and Alter Genesis ship from Tokyo with tracking when listed; prices in this guide are our listings as of August 28, 2026. Singles and graded copies can be requested via Quick Order.
Are Japanese Cosmic Eclipse cards the same as the English ones?
They share Pokémon and artwork for the cards that were carried over, but the Japanese prints use their own set codes (SM11a, SM11b, SM12) and numbering, and some Japanese cards were not included in the English release.
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