OP-18 vs OP-17 is the choice facing anyone putting together a Japanese One Piece Card Game order before November 21, 2026. One set is released; the other is dated on its official product page, has reported reveals, and no listing at our store.
The two sets side by side: what is official, what is reported, and which box fits what you’re trying to buy.
OP-17 The World’s Strongest Warriors released August 22, 2026. Both the regular OP-17 box and the OP-17 Damaged Box are sold out at the time of this update — restock requests go through Quick Order. For OP-18 神の支配, Bandai’s official product page for ブースターパック 神の支配【OP-18】 prints the release date as Saturday, November 21, 2026, at ¥240 per pack (tax included), 6 cards per pack and 全127種+1種 (127 card types plus 1), as of October 1, 2026. We list no OP-18 product; sourcing requests for OP-18 boxes go through Quick Order once the set is released.
- OP-18 release date: Saturday, November 21, 2026 on the official Japanese product page; the English page lists November 20, 2026.
- Official pack: ¥240, 6 cards, 全127種+1種; no box price printed.
- OP-18 reveals: 33 card numbers reported by fan card-list sites as of October 6, 2026; Bandai’s card database has not published the set.
- Our store listings are as of October 7, 2026.
The October 7, 2026 update covers our store listings and prices and the reported card count; the other facts in this article were last checked on October 1, 2026.
Store prices below are as listed on October 7, 2026. USD figures convert at ¥154/USD, approximate.
OP-17: Released
OP-17 The World’s Strongest Warriors released on August 22, 2026 and carries the official 4th-anniversary wording from Bandai’s own product page (“ワンピカードはついに4周年を迎える！”). The OP-17 boxes are sold out at the time of this update — restock requests go through Quick Order.
For the full release history and card list, see our OP-17 release date, card list and pre-order guide, and for a deeper look at box and case buying, our OP-17 booster box and case buying guide.
OP-18: Dated November 21, 2026 on the Official Page
Bandai’s official product page for ブースターパック 神の支配【OP-18】 prints the release date as Saturday, November 21, 2026, at ¥240 per pack (tax included), 6 cards per pack and 全127種+1種 (127 card types plus 1), as of October 1, 2026. Before the product page went up, the official X reveal post of September 22, 2026 read 11/22(土) and retailer listings gave November 28; the product page supersedes both.
OP-18 was announced at ONE PIECE DAY’26 as the second 4th-anniversary booster after OP-17.
The official English site lists BOOSTER PACK -THE DOMINANCE OF GOD- [OP-18] for November 20, 2026 at USD $4.99 per pack, with 127+1 types in total, as of October 1, 2026; the English page does not print cards per pack. Our OP-18 release date & pre-order guide covers the release date and revealed cards. We list no OP-18 product. Sourcing requests for OP-18 boxes go through Quick Order once the set is released.
What’s Reported About OP-18 So Far
Card reveals are being posted on the official ONE PIECE CARD GAME X account under “OP-18カード紹介,” including a character card, 海ネコ (Sea Cat), on September 22, 2026. Per Gamepedia’s count (September 24, 2026), 19 card types had been revealed; Tier One’s card list shows 33 OP18 card numbers as of October 6, 2026, and Bandai’s card database has not published the set. Card numbers are as listed by Tier One and meli-melo. Tier One lists Leaders including Franky (OP18-021, Green/Purple), Monkey D. Luffy (OP18-022, Green), Miss All Sunday (OP18-041, Blue) and Gunko (OP18-060, Purple/Black).
A new 4th-anniversary rarity, 神の騎士団スーパーパラレル (God’s Knights Super Parallel), has been reported for 軍子宮 (Gunko). Separately, guest illustrator Yoshitaka Amano (天野喜孝) is reported to have drawn new parallel versions of Loki and Saint Shamrock, each in a standard and a foil parallel. Japanese outlets report the themes as the Water Seven arc, 神の騎士団 (God’s Knights), and Elbaf / the World Government.
The official product page prints ¥240 per pack (tax included) and 6 cards per pack, and no box price or packs-per-box figure, as of October 1, 2026. Retailer lottery prices reported in September 2026 were ¥5,760 at FamilyMart and ¥5,782 at Amazon Japan (inside-games, September 17, 2026). Retailers listed a carton as 12 boxes in September 2026 (toyget ¥69,360; torecamap ¥69,120).
On the Japanese pre-order side, FamilyMart ran an online lottery for newsletter members from September 15 to 21, 2026, with results on September 24 and pickup scheduled November 28 to December 11 (inside-games, September 17, 2026). Amazon listed an invitation-request lottery at ¥5,782 (inside-games, September 17, 2026), and toyget reported regular pre-order slots at Amazon and Rakuten on September 11. As of September 24, 2026, no Japanese shop was listed as accepting applications, per Gamepedia. See our OP-18 card list of revealed cards for the full table.
Side-by-Side: OP-17 vs OP-18
| OP-17 The World’s Strongest Warriors | OP-18 神の支配 | |
|---|---|---|
| Status | Released | Announced, unreleased |
| Release date | August 22, 2026 (official) | Saturday, November 21, 2026 (official product page) |
| 4th-anniversary link | Set carries the official “4th anniversary” wording | New God’s Knights Super Parallel rarity (Gunko), reported |
| Pack / box | See our OP-17 guides | ¥240 per pack, 6 cards per pack (official page); no box price printed; retailer lottery prices reported September 2026: ¥5,760–¥5,782 |
| At Samurai Sword Tokyo | Regular box and Damaged Box sold out at the time of this update | We list no OP-18 product; sourcing requests for OP-18 boxes go through Quick Order once the set is released |
For this purchase decision, the practical difference is that OP-17 is released and its boxes are sold out at the time of this update, while OP-18 has an official product page and no listing at our store.
Which Box Fits Which Buyer
| If you… | Box | Why |
|---|---|---|
| Want a Japanese box shipped from Tokyo | OP-17 | Released; the OP-17 boxes are sold out at the time of this update — restock requests go through Quick Order |
| Are watching the God’s Knights Super Parallel or the Amano-illustrated Loki and Saint Shamrock parallels | OP-18 | Reported for OP-18; we list no OP-18 product |
| Are building a wider Japanese order | OP-17 singles plus the boxes below | Sourcing requests for a specific card go through Quick Order |
| Want the exact OP-18 release day | OP-18 | The official product page prints November 21, 2026; reveals are posted on the official X account; see our OP-18 release date & pre-order guide |
Other Japanese Boxes
We list no OP-18 product. Among other Japanese boxes, the EB-04 box option is listed; the regular OP-16 box and the OP-14 box are sold out at the time of this update:
For EB-04 Egghead Crisis, the Box option is listed at ¥12,952 (~$84) (update: currently sold out — restock requests via Quick Order). The OP-14 The Azure Sea’s Seven box is sold out at the time of this update. For OP-17 against OP-16 specifically, see our OP-17 vs OP-16 box buying guide.
Where to Buy
The OP-17 boxes are sold out at the time of this update. The EB-04 Egghead Crisis Box option is listed at ¥12,952 (~$84) (update: currently sold out — restock requests via Quick Order). Browse the full checklist on our OP-17 card list page, or see our OP-17 pull rates and best cards guide.
We list no OP-18 product. Sourcing requests for OP-18 boxes go through Quick Order once the set is released.
Frequently Asked Questions
Should I buy OP-17 now or wait for OP-18?
That depends on what you’re after. OP-17 is released, and the OP-17 boxes are sold out at the time of this update. OP-18’s new rarity, the God’s Knights Super Parallel, and the Amano-illustrated parallels of Loki and Saint Shamrock are reported for OP-18, and we list no OP-18 product.
When does OP-18 release?
Bandai’s official product page for ブースターパック 神の支配【OP-18】 prints the release date as Saturday, November 21, 2026, at ¥240 per pack (tax included), 6 cards per pack and 全127種+1種 (127 card types plus 1), as of October 1, 2026. The official English site lists November 20, 2026.
Can I pre-order OP-18 at Samurai Sword Tokyo?
No. We list no OP-18 product. Sourcing requests for OP-18 boxes go through Quick Order once the set is released. Bandai’s official product page prints the release date as Saturday, November 21, 2026, at ¥240 per pack (tax included), as of October 1, 2026.
What has been reported about OP-18 so far?
Tier One listed 33 OP18 card numbers as of October 6, 2026; Bandai’s card database has not published the set. A new 4th-anniversary rarity, the God’s Knights Super Parallel, is reported for Gunko, and guest illustrator Yoshitaka Amano’s parallels of Loki and Saint Shamrock are reported in a standard and a foil parallel. The official product page prints ¥240 per pack.
Is OP-17 still available to buy?
No. The OP-17 boxes, regular and Damaged Box, are sold out at the time of this update — restock requests go through Quick Order. OP-17 released August 22, 2026 as the 4th-anniversary booster. We list no OP-18 product; sourcing requests for OP-18 boxes go through Quick Order once the set is released.
Are other Japanese boxes currently listed while I wait for OP-18?
For EB-04 Egghead Crisis the Box option is listed at ¥12,952 (~$84) (update: currently sold out — restock requests via Quick Order). The regular OP-16 box and the OP-14 The Azure Sea’s Seven box are sold out at the time of this update, and we list no OP-18 product; sourcing requests for a specific box go through Quick Order.
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