The global phenomenon of the KPop Demon Hunters animated film has launched a new wave of fan-created content, with the Saja Boys—the stylish, secretive antagonists—leading the charge in popularity. As of late 2025, finding high-quality, free printable coloring pages featuring the five demon idols has become a top priority for fans, both young and adult, looking to dive into the film's vibrant, high-stakes world. This article provides a deep dive into the Saja Boys' profiles and the freshest, most unique printable coloring sheet themes available today, ensuring your art supplies are ready for the ultimate K-Pop fantasy coloring session.

The "Saja Boys" (Korean: 사자 보이즈, Saja Boijeu) are not just any fictional K-pop group; they are the secondary antagonists of the hit Netflix animated feature KPop Demon Hunters, which debuted to massive acclaim in 2025. The group’s name, "Saja" (사자), holds a dark mythological meaning, translating to "grim reaper" or "messenger of death" in Korean folklore, a fitting title for a group of demons disguised as idols. Their unique blend of sleek K-pop aesthetics and sinister demonic lore makes them a captivating subject for coloring enthusiasts.

Saja Boys Complete Member Profiles: The Demon Idols' Full Biography

The Saja Boys are a five-member group created to counter the influence of the film's protagonists, the demon-hunting girl group Huntrix. Each member has a distinct personality, role, and a hidden demonic nature, providing rich detail for coloring pages. Their fictional debut single, "Soda Pop," was released on June 20, 2025, coinciding with the film's premiere.

• Jinu (지누) — The Leader and Visual
  • Role: Leader, Main Vocalist, Visual, and one of the main antagonists.
  • Profile: Jinu is the tallest member, often drawing fans in with his striking looks. His character’s MBTI is listed as INFJ-T, and he is 25 years old.
  • Voice Actors: His speaking voice is provided by Ahn Hyo-seop, while Andrew Choi provides his singing voice.
  • Coloring Focus: Look for pages highlighting his commanding stage presence and complex, tragic backstory of transforming from human to demon.
• Baby Saja (막내사자) — The Maknae Rapper
  • Role: Main Rapper and the youngest member (Maknae).
  • Profile: Despite his "Baby" nickname, he is actually centuries old. He is noted for being left-handed and having a preference for spicy foods, which sets him apart from the other members.
  • Coloring Focus: Pages often feature his deceptively charming appearance and dynamic rap poses.
• Abby (앱비) — The Main Dancer
  • Role: Main Dancer and a playful demon who loves human rhythm.
  • Profile: Abby is known for his energetic and playful personality. He is a major antagonist whose agility makes him a visually exciting character.
  • Coloring Focus: Action poses and dynamic movement are key features of Abby’s printable sheets, perfect for practicing different shading techniques.
• Mystery (미스터리) — The Enigmatic Vocalist
  • Role: Enigmatic Vocalist, known for his powerful voice.
  • Profile: Often described as the "shy one" of the group, Mystery’s nature is, fittingly, enigmatic. He is a formidable opponent in the battle for the Honmoon (a central plot element).
  • Coloring Focus: Sheets that capture his intense, mysterious gaze and elaborate stage costumes.
• Romance (로맨스) — The Oldest Member
  • Role: Supporting antagonist and the presumed oldest member of the Saja Boys.
  • Profile: Romance is instantly recognizable by his pink, heart-shaped hair, a subtle visual nod to his name.
  • Coloring Focus: Focus on the vibrant pink hues of his hair and the expressive, romantic poses he strikes.

The 5 Hottest Saja Boys Coloring Page Themes to Download

The demand for Saja Boys printables has led to a variety of unique styles, from detailed line art for adults to simple, cheerful Chibi versions for younger fans. When searching for your perfect page, look for these popular themes:

1. Chibi Style Saja Boys (Cute Demon Idols)

Chibi coloring pages are a massive trend, presenting the Saja Boys in an adorable, exaggerated, and small-scale format. These pages are perfect for younger artists or those who prefer a less intimidating, more light-hearted coloring experience. The Chibi style simplifies the intricate details of their stage outfits, making them easy to color while still capturing the essence of Jinu, Baby Saja, and the rest of the group. Many official and fan-made coloring books, including those available as printable PDF downloads, feature this popular style.

2. The "Soda Pop" Stage Outfits Collection

The "Soda Pop" era is the most iconic look for the Saja Boys, as it was their debut single and the one that introduced their slick, coordinated aesthetic. Coloring pages featuring this theme usually show the group in dynamic dance poses with their signature stylized costumes. Look for pages that include intricate details on their accessories, which allows for advanced shading and color blending to bring out the "demon idol" sparkle.

3. Saja Boys vs. Huntrix Battle Scenes

For fans who love action and narrative, pages depicting the rivalry between the Saja Boys and the protagonist group, Huntrix (featuring members Rumi, Mira, and Zoey), are highly sought after. These printables often feature complex compositions, including multiple characters and background elements like the Honmoon battleground or elaborate stage setups. Coloring these pages allows you to explore the contrast between the groups’ aesthetics—the dark, mysterious Saja Boys versus the bright, heroic Huntrix.

4. Individual Member Portrait Pages

If you have a bias—perhaps the charismatic leader Jinu or the mysterious vocalist Mystery—individual portrait pages are the best way to focus your attention. These pages often provide a close-up of the member’s face, allowing you to perfect the details of their hair (like Romance's heart-shaped pink hair), makeup, and expressive eyes. Searching specifically for "Jinu Saja Boys coloring page" or "Baby Saja printable" will yield the most detailed results for your favorite demon idol.

5. The Demon-Form Reveal Art

The Saja Boys are demons masquerading as K-pop idols. Some of the most unique and challenging coloring pages depict their true, non-human forms or the moments of their transformation. These pages lean heavily into the fantasy and horror elements of the film, offering a darker palette and more complex textures, such as scales, glowing eyes, or shadow effects. This theme is often favored by adult colorists looking for a more intense project.

The Benefits of Coloring the K-Pop Demon Hunters World

Engaging with Saja Boys coloring pages is more than just a fun fan activity; it offers several cognitive and emotional benefits, especially when dealing with complex, multi-layered characters like these demon idols.

Topical Authority and Creative Expression

Coloring the Saja Boys allows fans to deeply engage with the film's topical themes, such as the exploration of temptation, shame, and the dark side of the K-pop industry. By choosing colors, you are interpreting the characters—are the Saja Boys villains or victims? For instance, using vibrant, warm colors on the "demon" forms or dark, muted tones on their "idol" stage outfits can reflect your personal take on their duality.

• Stress Relief: Coloring is a meditative activity that helps reduce stress and anxiety by focusing your attention away from daily worries.
• Motor Skill Improvement: For children, staying within the lines and managing different mediums (crayons, markers, colored pencils) significantly improves fine motor skills.
• Fandom Connection: Creating your own version of the Saja Boys strengthens your connection to the KPop Demon Hunters fandom and the characters themselves, turning passive consumption into active creation.

Finding and Printing Your Saja Boys Coloring Sheets

To find the most current and high-quality printables, focus your search on platforms that host fan art and independent creators. Many artists offer free printable PDFs for personal use. Simply search for "Saja Boys coloring page printable PDF" or "KPop Demon Hunters activity sheet."

Always ensure you are using a high-quality printer setting to capture the fine lines and details of the artwork. Once printed, gather your best coloring tools—gel pens for the metallic stage accents, fine-tip markers for the intricate details of the demon forms, and soft-core pencils for smooth shading on the members' skin and hair. Whether you’re a fan of Jinu’s leadership, Baby Saja’s deceptive charm, or the overall dark aesthetic of the Saja Boys, these printable pages offer hours of creative fun and a fresh way to celebrate the 2025 Netflix hit.