A limited-time “The Dangers in My Heart” (Bokuyaba) goods fair is coming to Miraiya Shoten. The campaign celebrates the release of the latest manga volume 13 and the film adaptation opening on Friday, February 13, 2026.
Miraiya Shoten will carry exclusive merchandise across participating stores, featuring brand-new goods centered on Ichikawa and Yamada. There will also be a purchase bonus: customers who buy eligible items for a total of ¥2,200 (tax included) or more will receive one mini can badge as a gift.
Because both the goods and the bonus are available while supplies last, it’s best to confirm participating stores and rules in advance before you visit.
Goods Lineup
Miraiya Shoten limited goods include the following five items:
- Slide Acrylic Key Holder
- Price: ¥1,760 (tax included)
- Trading Frame Magnet (6 designs, blind)
- Price: ¥770 (tax included)
- Box: ¥4,620 (tax included)
- Can Badge Set (2 badges)
- Price: ¥1,100 (tax included)
- ID Photo-Style Sticker (2 types)
- Price: ¥715 each (tax included)
- Mini Towel
- Price: ¥770 (tax included)
Bonus Information
Customers who spend ¥2,200 (tax included) or more on eligible “The Dangers in My Heart” items will receive one mini can badge.
- Qualification
- Spend a total of ¥2,200 (tax included) or more on eligible items
- Bonus item
- Mini Can Badge: 1 piece
- Bonus rules and notes
- Bonus ends when supplies run out.
- Limit: 1 bonus per transaction per customer.
- Receipt combining is not allowed.
- Details may change or be canceled without notice depending on circumstances.
Event Information
- Event name
- The Dangers in My Heart Goods Fair @ Miraiya Shoten
- Start date
- Friday, February 13, 2026
- Note: The release date may vary by store.
- Venue
- Participating Miraiya Shoten locations (see the store list on the special page)
- What’s happening
- Sales of Miraiya Shoten limited goods (5 items)
- Purchase bonus distribution (mini can badge) for qualifying orders
- Important notes
- Items are available only while supplies last.
- Product lineup may change or be canceled without notice depending on circumstances.
- For stock and item availability, contact each store directly.
Participating Stores
This fair will be held at participating Miraiya Shoten locations. The full list is provided on the special page, so it’s recommended to confirm your nearest eligible store before visiting.
In addition, some “POP UP” locations will sell other Bokuyaba goods alongside the Miraiya Shoten limited items. The announced POP UP stores are:
- Natori City, Miyagi Prefecture: Miraiya Shoten Natori
- Toda City, Saitama Prefecture: Miraiya Shoten Kita-Toda
- Moriguchi City, Osaka Prefecture: Miraiya Shoten Dainichi
Summary
The “The Dangers in My Heart” goods fair featuring Miraiya Shoten exclusive items begins Friday, February 13, 2026 at participating stores. The limited lineup includes five new items, and shoppers who spend ¥2,200 (tax included) or more on eligible products will receive a mini can badge as a purchase bonus. Since both merchandise and bonuses are offered while supplies last, it’s a good idea to confirm store participation and key rules ahead of time. For the latest updates and full details, please check the official website and official X announcements.
Related Links
- The Dangers in My Heart Goods Fair @ Miraiya Shoten (Special Page)
- Miraiya Shoten News (Event Notice)
- TV Anime “The Dangers in My Heart” Official Site
- “The Dangers in My Heart” & Spin-off Official X (Manga-side)
- “The Dangers in My Heart” The Movie Official Site
- “The Dangers in My Heart” The Movie Official X
＼\📚未来屋書店限定📚/／
— 株式会社マリモクラフト (@marimo_craft) January 30, 2026
🩵🩷僕の心のヤバイやつ グッズフェア🩵🩷
📅2/13(金)～開催決定🙌✨
1/8(木)コミックス最新13巻発売＆2/13(金)劇場版化を記念して
「僕ヤバ」の新グッズを未来屋書店限定で発売します🩵🩷
2200円以上ご購入で、お買上特典『ミニ缶バッジ』プレゼント🎁… pic.twitter.com/yiQ9hUn0Oh
©桜井のりお（秋田書店）／僕ヤバ製作委員会
