Boku no Kokoro no Yabai Yatsu (The Dangers in My Heart), is a romantic comedy manga series by Norio Sakurai that began serialization in 2018 and was adapted into an anime by Shin-Ei Animation in 2023.
Fans love its awkward but heartfelt relationship growth, sharp comedy, and emotionally honest character moments, making it a standout modern romance series. The collection includes a wide range of goods for collectors who want to celebrate Kyotaro, Anna, and the rest of the cast with authentic Japan-released merchandise.
Popular The Dangers In My Heart merch types:
From display pieces to everyday character goods, this series has a strong mix of collectible and practical items.
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Figures: Prize figures, scale figures, and mini display figures featuring key characters and memorable poses.
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Plushies: Soft mascots and character plushies that are popular for desk displays and casual collecting.
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Apparel: T-shirts, hoodies, and other wearable goods with character art, logos, or themed designs.
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Accessories: Acrylic stands, keychains, badges, and charms for bags, shelves, and everyday use.
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Trading cards & paper goods: Collectible cards, clear files, posters, and stationery featuring official art and scenes.
The Dangers In My Heart character lineup:
Collectors often focus on the main duo, but supporting characters also bring variety to the lineup.
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Kyotaro Ichikawa: The introspective lead whose growth and expression-driven moments make him a favorite for fans who collect character-focused goods.
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Anna Yamada: The series’ standout heroine, widely collected for her bright presence, iconic visuals, and strong merchandise appeal.
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Chihiro Kobayashi: A memorable supporting character often featured in ensemble goods and school-life themed items.
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Moeko Sekine: Popular among collectors who enjoy the series’ cast variety and character interaction-driven merchandise.
Hot The Dangers In My Heart collaborations & themes:
Official goods often highlight the romantic comedy tone, school setting, and character chemistry that define the series.
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School uniform designs: Classic academy outfits are a recurring theme across acrylic stands, prints, and figures.
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Romance & slice-of-life scenes: Merchandise often captures subtle expressions, quiet moments, and relationship development.
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Seasonal art and event visuals: Limited releases may feature summer, winter, festival, or celebration artwork.
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Chibi and deformed art styles: Cute mini-character designs are common in plushies, badges, and blind-style collectible goods.
Popular manufacturers:
Collectors looking for authentic Japanese releases often follow trusted makers known for licensed anime merchandise and figure production.
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Good Smile Company: Known for Nendoroids and high-quality character goods with strong sculpting and expressive parts.
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Bandai Spirits: Produces prize figures, hobby goods, and licensed collectibles with broad retail availability in Japan.
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SEGA Fave: Recognized for affordable prize figures and character merchandise tied to anime campaigns.
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KADOKAWA: Often involved in licensed releases, premium goods, and promotional collectibles for popular anime titles.
Quality & craftsmanship:
The best The Dangers In My Heart collectibles stand out for clean printing, faithful character likeness, and careful color work that reflects the series’ emotional tone. Premium figures and official merchandise are especially valued by collectors for their display appeal, limited availability, and connection to authentic Japanese releases.
Shop Japan Figure for authentic The Dangers In My Heart merchandise sourced from Japan, including latest releases and collector-favorite items. With worldwide shipping and a focus on genuine licensed goods, Japan Figure makes it easy to build your collection with confidence.
