The Saitama Seibu Lions will play an official first-team game at the Jomo Shimbun Shikishima Baseball Stadium in Maebashi, Gunma Prefecture, on Tuesday, May 19. 
In addition to limited-edition merchandise, the Lions will bring their popular “Lions Gourmet” food wagons to Gunma, offering the same delicious options fans enjoy at Belluna Dome. Be sure to check the preview information and head to the stadium to watch the game in person!
After the bottom of the fifth inning, the traditional Gunma fireworks display will light up the night sky.
Come create unforgettable memories at Jomo Shimbun Shikishima Baseball Stadium!
Tickets are selling fast and very limited quantities remain. If tickets sell out, no sales or voucher exchanges will be available on the day of the event. Please purchase your tickets early if you haven’t already!
For event details on the day, click here.
*Links may lead to external sites.
To buy tickets, click here.
*Links may lead to external sites.
**Date:** May 19 (Tuesday)
**Start Time:** 18:00
**Opponent:** Chiba Lotte Marines
**Jomo Shimbun Shikishima Baseball Stadium Opening Time:** 16:00 (scheduled)
**Fan Zone, Outside Venue Shops, Ticket Window Opening Time:** 15:00 (scheduled)
*Please note: At opening, for the Fan Zone, those using the goods store should use Entrance 3; for stage viewing, other booths, and attractions, use Entrance 1.
*At opening, staff will guide the front of the line to the stage and goods store. Please proceed without breaking the queue.
*Entrance 2 will open after the queues for Entrance 1 and Entrance 3 have cleared.
*Once the opening queues are cleared, you may enter from any entrance to access all booths and attractions.
*Please refer to the “Fan Zone MAP” above for entrance locations.
*Opening times are subject to change due to circumstances.
**Support:** Gunma Prefecture, Maebashi City, Maebashi City Board of Education
**Special Cooperation:** Jomo Shimbun
**LIONS PLAYERS ENTRANCE**
Lions players will toss autographed baseballs into the stands as they take the field for the first inning. Wave your flag and cheer them on!
*Please be considerate of other fans and catch the ball from your seat.
**Traditional Gunma Fireworks Return This Year!**
Between innings after the bottom of the fifth, the traditional Gunma fireworks display, sponsored by Kanto Kensetsu Kogyo Co., Ltd., will take place. Enjoy the fireworks coloring the Maebashi night sky, set to the team song “Horizon o Kakeru Shishi o Mita” (I Saw a Lion Running Across the Horizon)!
*The event may be changed or canceled without notice due to bad weather or other conditions.
*If the bottom of the fifth ends after 21:00, or if the game ends or is canceled before the bottom of the fifth, the fireworks will not be held.
*Image from last year’s event.
**Bouncy Attractions**
Four types of popular bouncy attractions (Leo Dome, Pitching, Batting, Slider) from Belluna Dome will be available for free.
**Hours:** 15:00–19:00
*Available for children aged 4 and older up to elementary school age.
*Available after the Fan Zone (auxiliary track and field area) opens.
*May be changed or canceled due to weather conditions.
**Stage Events**
Enjoy performances by Leo, Lina, and bluelegends!
**Hours:** Approximately 16:20–16:40
*Open to all.
*Advance reservation via LINE is required for some standing areas. Click here for details.
*Standing area reservation is the same as for Belluna Dome events, but for Gunma, reservations start at 14:00.
*For temporary exit and re-entry (bench area only), please speak to the entrance staff. You cannot leave your belongings unattended.
*The Kids Bench Area is for elementary school students and younger, plus up to two accompanying adults per child.
**Viewing Area**
*For stage viewing, please use Entrance 1 (only when the Fan Zone opens).
*Staff will guide the front of the line. Do not break the queue.
*Events may be changed or canceled without notice due to weather.
*Please do not reserve spaces with bags or hold spots for others, as this inconveniences other guests.
**LIONS PLAYERS ENTRANCE**
**Gunma Commemorative Goods on Sale!**
The popular collaboration goods with “Gunma-chan” are back this year! In addition, new colorful “horse racing-style goods” are available, themed around the Year of the Horse. The second edition of the popular “Leo & Lina Pilgrimage Series” and the limited edition “Lions Gacha Gunma Ver.” are also available.
Furthermore, items from the brand “DKⅢ,” created by Gunma native pitcher Kona Takahashi, will be sold specially.
Be sure to check out the variety of commemorative items to remember the Gunma game!
Check out the Gunma Commemorative Goods 2026 Gunma-chan Collaboration List here.
*Links may lead to external sites.
Check out the Gunma Commemorative Goods 2026 Horse Racing-Style Goods List here.
*Links may lead to external sites.
Check out the Leo & Lina Pilgrimage Goods Gunma Ver. List here.
*Links may lead to external sites.
Check out the Lions Gacha Gunma 2026 Ver. List here.
*Links may lead to external sites.
Special sale of items from “DKⅢ,” a lifestyle brand focused on sports founded by Gunma native pitcher Kona Takahashi (from Numata City). Items include custom T-shirts, caps, and socks made for the Gunma game.
Also, Beasty Coffee × DKⅢ × Lions Kona Takahashi-produced coffee, released on May 4 (Monday), will be sold. The “6-packet drip bag set” will be available at the venue starting on Tuesday, May 19. Don’t miss this chance to get the new products first!
Details on Beasty Coffee × DKⅢ × Lions Kona Takahashi-produced coffee.
*Links may lead to external sites.
**Sales Hours & Location:**
Fan Zone Goods Special Tent (inside the auxiliary track and field area)
15:00 – 30 minutes after game ends (until max. 22:00)
*Items available: Gunma limited goods, DKⅢ goods, Lions goods, visitor goods.
*Payment methods: Cash, credit, electronic money (Nanaco, WAON, QUICPAY, Rakuten Edy, iD, transportation IC), d-payment, auPAY, PayPay
*Depending on network conditions, cash-only service may be required without notice.
Lions Gacha, 1,000-yen lottery, and snack sales tent (inside the auxiliary track and field area)
15:00 – 30 minutes after game ends (until max. 22:00)
*Items: Lions Gacha Gunma Ver., 1,000-yen lottery, snacks, etc.
*Same payment methods as above.
*Gunma commemorative goods are sold only at the Fan Zone Goods Special Tent.
*No goods sales in front of the right field entrance gate this year.
*Credit cards: lump-sum payment only; some cards not accepted. Check at the venue.
*L Points: Requires membership card; points cannot be added without it.
*L Points for these shops may be credited two days after purchase.
*No vouchers accepted.
*No patch pressing service.
**Lions Gourmet Food Available in Gunma!**
Including the “King of Shishimanma 2025” Grand Prix and Taste Category Grand Prix winner, “Miyagi Farm’s Roast Beef Bowl,” and the popular “Lions Yaki” from Belluna Dome. Gunma’s famous “Toriihei” and “Kona Takahashi’s W-Choco Banana” (produced by Kona Takahashi) will also be available.
Enjoy Lions Gourmet at Jomo Shimbun Shikishima Baseball Stadium!
**Sales Hours & Locations