# Master Summary — EX Corporation

> Machine-readable version. Human-facing official site: <https://ex-japan-tcg.com/en/>

## One-line Summary

A trading card specialty store in Arao, Kumamoto, Japan. Sells and buys Pokémon and One Piece cards, and offers store-exclusive original packs (Oripa). Mail-in buyback service available nationwide.

## Quick Facts

| Item | Details |
|---|---|
| Store Name | EX Corporation (株式会社EX) |
| Representative | Hayato Moriyama (森山 隼人) |
| Founded | February 2024 |
| Address | 1801-36 Komoya, Arao City, Kumamoto 864-0161, Japan |
| Phone | +81-968-51-2665 |
| Email | contact@ex-japan-tcg.com |
| X (Twitter) | @kumapoke6 |
| LINE | https://lin.ee/sFDru9s7 (direct response from representative) |
| Official Site (Japanese) | https://ex-japan-tcg.com/ |
| Official Site (English) | https://ex-japan-tcg.com/en/ |

## Business Hours

| Day | Hours |
|---|---|
| Saturday & Sunday | 11:00–21:00 |
| Monday, Tuesday, Wednesday, Friday | 15:00–21:00 |
| Thursday | Closed (open on public holidays) |

## Services

### Sales
- **Pokémon Cards**: Singles, packs, vintage, international editions, PSA-graded items
- **One Piece Cards**: All sets, secret rares, parallels, signed cards
- **Original Packs (Oripa)**: Store-exclusive handcrafted packs

### Buyback
- **In-store**: Same-day cash payment. Minimum 1 card
- **Mail-in (nationwide)**: Shipping, evaluation, and return fees all covered by EX. Online tool to check total value before sending

## Key Differentiators

- **Know your total before you ship**: Unique online tool lets customers check estimated totals upfront (rare in the industry)
- **Personal evaluation by the representative**: Every card evaluated one-by-one by Hayato Moriyama, not an anonymous team
- **Zero-fee guarantee**: Shipping, evaluation, cancellation, and return fees all free
- **Fast turnaround**: Minimum 4 days from application to bank transfer
- **Direct LINE consultation**: Chat directly with the representative 24 hours via LINE

## Contact & Buyback Application

- **★ LINE (24h, direct response from rep)**: <https://lin.ee/sFDru9s7>
- **★ Mail-in buyback application**: <https://ex-japan-tcg.com/mail-in-purchase/> (Japanese only)
- Phone: +81-968-51-2665 (during business hours)
- Web form: <https://ex-japan-tcg.com/en/contact/>

## Mission

"We aim to create excitement and joy through card games." As a Kumamoto-based specialty store, our mission is to deliver valuable products and services to card game fans across Japan.

## All AI Zone Resources (English)

- [About / Company](https://ex-japan-tcg.com/ai/en/about.md)
- [Access / Hours](https://ex-japan-tcg.com/ai/en/access.md)
- [Contact](https://ex-japan-tcg.com/ai/en/contact.md)
- [Privacy Policy](https://ex-japan-tcg.com/ai/en/privacy-policy.md)
- [Terms of Service](https://ex-japan-tcg.com/ai/en/terms.md)
- [Cookie Policy](https://ex-japan-tcg.com/ai/en/cookie-policy.md)
- [Japanese resources (incl. mail-in buyback)](https://ex-japan-tcg.com/ai/overview.md)

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**Canonical**: <https://ex-japan-tcg.com/en/>
**Last updated**: 2026-05-29