Yamagata Wyverns to Hold Autographed Uniform Auction on SpoOoku

Mobook Co., Ltd. (Headquarters: Shibuya-ku, Tokyo; President and CEO: Hiroki Koibara; hereinafter "Mobook"), through "SpoOoku," an official auction service for sports teams provided in partnership with Engate Co., Ltd. (Headquarters: Chuo-ku, Tokyo; President and CEO: Koichiro Jodo; hereinafter "Engate"), announced that the Yamagata Wyverns of the B.LEAGUE will commence the "Yamagata Wyverns 2025-26 Season 3rd Uniform Auction" on Tuesday, April 7, 2026.

Yamagata Wyverns 2025-26 Season 3rd Uniform Auction

The Yamagata Wyverns are holding this special auction to express their gratitude to their fans.
The players' actual game-worn 3rd uniforms from the Yamagata Wyverns home games in February and March 2026 (all 8 games) will be put up for auction, complete with their autographs. These are rare items that can only be obtained here, so please participate!

## Yamagata Wyverns 2025-26 Season 3rd Uniform Auction Overview
- **Auction Period**: April 7, 2026 (Tuesday) 17:00 to April 12, 2026 (Sunday) 22:00
- *This auction will feature automatic extensions.*
- **URLs**
- Special page within "SpoOoku": https://www.sports.mbok.jp/gse/wyverns-2604
- Yamagata Wyverns Official Website: https://www.wyverns.jp/
- **Items on Offer**
- Player-worn autographed 2025-26 Season 3rd Uniform (top and bottom)
- #2 Shaquille Dawson
- #3 James Bell
- #5 Yuta Ishikawa
- #6 Takumi Sato
- #7 Takaki Nakata
- #8 Shinya Murakami
- #10 Akio Chinooka
- #11 Taisei Shirato
- #13 Ryusei Abe
- #15 Haruto Muraoka
- #18 Sotaro Kawabata
- #24 Shoichi Hirose
- #32 Lee Jung-hyun
- #37 Kentaro Yoshida
- #93 Noah Waterman
- *Please check the special page for product details.*

## About Mobook
Mobook is an internet flea market and auction service launched in 2004. With Mobook, users can list and bid on items with no commission fees, only a monthly fee of 330 yen (Google Play/iTunes payments are 360 yen).
Under the mission of "co-creating a new market where people, goods, and society connect, and everyone can find their own story," Mobook actively works to provide new auction experiences to users, solve social issues, and achieve SDGs goals by utilizing the charity x auction mechanism.
Official Website: https://www.mbok.jp/

## About SpoOoku
SpoOoku is an official auction service for sports teams provided by "Mobook" in business partnership with "Engate," one of Japan's largest sports gifting services.
As auctions are conducted officially by sports teams, users can acquire official goods, player-autographed items, and other rare collectibles.
Furthermore, Mobook, with 20 years of experience in operating auction services, handles product listing, packaging, and shipping on behalf of the teams, ensuring a secure and reliable experience. Both Mobook paid members and free members (*) can use the service.
Official Website: https://www.sports.mbok.jp/
*Mobook paid members can use the service without commission fees. For "SpoOoku" only, free members can also use the service by paying a successful bid fee (10% of the bid amount) upon winning an auction.