# CardStack

- **Website:** <https://cardstack.jp>
- **Primary alias:** `cardstack.jp`

## Description

CardStack is a Japanese trading card information website and market database focused on Pokémon cards and Yu-Gi-Oh! OCG. It brings card and product price information together, helping collectors compare market estimates and follow changes in value. Users can search for individual cards or browse product listings, including expansion packs, preconstructed decks, other card products, accessories, sets, and promotional or limited-edition items.

The site highlights cards with rising or falling prices and organizes market movements by amount and percentage. It also features notable cards and themed rankings, such as valuable Pikachu cards, Pokémon cards with major price increases, and high-priced Yu-Gi-Oh! relief cards. Alongside pricing data, CardStack publishes news and updates about new releases and trading card products. Its database lists more than 27,000 Pokémon cards and 41,000 Yu-Gi-Oh! cards, providing a broad reference for checking card and box market trends in one place. CardStack is designed for fans and collectors who want to explore product catalogs, review price movements, and keep up with information about these two trading card games.

## Industries

- 🎸 Hobbies and Leisure
- 🎸 Antiques and Collectibles _(under Hobbies and Leisure)_
- 🛍 E-commerce and Shopping
- 🛍 Price Comparison _(under E-commerce and Shopping)_

## Links

- [twitter](https://twitter.com/CardStack_tcd)
- [youtube](https://youtube.com/channel/UCLOGpiPbS1rw4Fp3JTWyhKg)

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idS9gtkzGT/w/820/h/193/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1791030933614)
- icon _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idS9gtkzGT/w/400/h/400/theme/dark/icon.png?c=1bxid64Mup7aczewSAYMX&t=1791030934567)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Electric Violet | #a60dff | accent |
| Blue Charcoal | #01040f | dark |
| Sweet Corn | #fbe593 | light |

## Fonts

- serif — asset _(custom)_
- serif — asset _(custom)_

## Imagery

- banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idS9gtkzGT/w/1500/h/500/idKPIQxJ1Y.jpeg?c=1bxid64Mup7aczewSAYMX&t=1791030933283)

---

_Source: <https://brandfetch.com/cardstack.jp>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._