Collaboration items between the wildly popular coming-of-age first-love romantic comedy manga “That Dangerous Guy in My Heart (Boku Yaba)” by Norio Sakurai and the merchandise brand “PROPELLER” are now available for pre-order again.
Pre-orders are now being accepted through “Anime Store.JP” (Anist), the online merchandise store for the collaboration café, until September 18, 2026.

This collection features a lineup of stylish, limited-edition apparel and merchandise, including “Long-Sleeve T-Shirts [3 Designs Total]” featuring the three main characters: main heroine Anna Yamada, Kyotaro Ichikawa, and Kana Ichikawa (Onee)!

[Re-order] “My Dangerous Heart” × PROPELLER Limited Collaboration Merchandise Lineup

Animate’s Exclusive Pop-Up Shop “My Dangerous One -Wedding Party-” closed to great success; the final volume of “My Dangerous One,” which brings Ichikawa and Yamada’s love story to a conclusion, (Volume 14), which brings Ichikawa and Yamada’s love story to a close, is scheduled for release on November 6, 2026. This series, which continues to captivate fans, is known as “Boku Yaba” continues to captivate fans.

The “The Crazy One in My Heart” × Propeller limited-edition collaboration merchandise features apparel and accessories with attractive designs, including “long-sleeve T-shirts,” “vinyl-style coasters,” “leather mask cases,” and “clear file folders.”

Each long-sleeve T-shirt features a single accent design showcasing a memorable scene from the manga featuring Yamada, Ichikawa, and Onee.

Additionally, the collection includes items that let you enjoy the characters created by Norio Sakurai in your daily life, such as “record-style coasters” filled with memories from the series, a “leather mask case” for storing your mask when you’re out and about, and a “clear file set” featuring cute, stylized versions of Yamada and Ichikawa on the back.

Due to popular demand, this re-order period is now open until September 18, 2026.

If you missed the “August 2026 Re-release ,” don’t miss this opportunity.

“That Dangerous Guy in My Heart” [Yamada] Long-Sleeve T-Shirt 4,950 yen (tax included)

“The Crazy Guy in My Heart” [Ichikawa] Long-Sleeve T-Shirt 4,950 yen (tax included)

“The Crazy Guy in My Heart” [O-nee] Long-Sleeve T-Shirt 4,950 yen (tax included)

“The Crazy Guy in My Heart” Vinyl-Style Coaster 1,650 yen (tax included)

“The Crazy Guy in My Heart” Leather Mask Case 2,530 yen (tax included)

“The Crazy Guy in My Heart” Clear File Set 1,430 yen (tax included)

[Re-order] “The Dangerous One in My Heart” × Propeller Limited-Edition Collaboration Merchandise—Pre-orders Accepted Through September 18!

• 『僕の心のヤバイやつ』レザーマスクケース プロペラ

  Anime Store で詳細を見る
• 『僕の心のヤバイやつ』ロングスリーブTシャツ【おねえ】プロペラ

  Anime Store で詳細を見る
• 『僕の心のヤバイやつ』ロングスリーブTシャツ【市川】プロペラ

  Anime Store で詳細を見る
• 『僕の心のヤバイやつ』ロングスリーブTシャツ【山田】プロペラ

  Anime Store で詳細を見る

Please check the official website for details.
*Please note that the information in these articles may be outdated. We apologize for the inconvenience, but please check the official website for the latest details.

© Norio Sakurai (Akita Shoten) 2018