Photo Courtesy of EZ Entertainment
Today, we have the pleasure of introducing you to DIAZ (디아즈), a dynamic pre-debut K-Pop group under EZ Entertainment. Formed on December 24, 2024, DIAZ—consisting of Donghyuk, Haruki, Mingun, Sinwoo, Jeongho, and Rion—is already making waves with their unique blend of talent and determination. The group name, inspired by ‘the odds,’ reflects their journey and commitment to their fans.
DIAZ has been actively engaging with audiences, particularly in Japan, since April 3, 2025, and anticipation is building for the official release of their pre-debut single, “Jealousy.” Each member brings a unique flavor to the group, promising a vibrant future in the K-Pop scene.
Join us as we delve into the personalities, aspirations, and dreams of these six rising stars. Let’s get to know DIAZ!
DIAZ officially debuted in December 2024 and began activities in Japan in April 2025. How did you feel during your debut? What are DIAZ’s goals?
We were still very inexperienced when we first stepped on stage, and we started with four members. At first, we worried, “Will we make it?” But instead of dwelling on doubts, we focused on improving, practicing daily, and identifying our weaknesses. Debuting felt thrilling and joyful because we could finally show our hard work to fans. Our first stage in front of fans remains an unforgettable moment! Our ultimate goal is to promote globally. Starting in Japan, we aim to debut officially in Korea, tour overseas, and chart on music rankings.
Your pre-debut single “Jealousy” hasn’t been officially released yet. What can you share about it? What’s the vibe of the song?
“Jealousy” is DIAZ’s original song, capturing the cute, playful emotions of wanting someone to like you, born from jealousy. It matches the members’ bright image perfectly. The choreography was created by member Jungho, making it even more special to us.
“DIAZ” sounds similar to “the odds.” How does this concept reflect the group’s journey and aspirations? How do the members embody it?
“The odds” implies uncertainty about the future, but DIAZ embraces this uncertainty, turning it into our own color and finding possibility within it. On stage, we showcase bold, challenging energy while staying humble and diligent—more than any other team.
What was your first promotional activity in Japan? What’s the biggest challenge now?
Our first promotion in Japan was handing out flyers before performances. Initially, we felt shy and worried that people might reject them, but now we confidently promote DIAZ. The biggest challenge is limited opportunities for in-person promotions during summer.
How do you support each other in DIAZ? How do you resolve conflicts?
Working abroad, we’re each other’s biggest supporters—cheering and encouraging one another. While we sometimes clash over creative differences, open communication keeps us aligned toward our shared goals.
Individual Strengths: What is your role in DIAZ, and what unique strengths do you bring?
– Donghyuk (Leader): As the oldest, I listen to members’ concerns and uplift the team with my bright personality.
– Haruki (Japanese Member): I bridge Japanese fans and members through translation and MC roles.
– Mingun (Main Vocalist): I lead vocals and encourage honest feedback for growth.
– Shinwoo (Motivator): I’m passionate and inspire those around me.
– Jungho (Dance Leader): I lead choreography, teaching and refining moves with members.
– Leon (Team Bonding): I deepen trust and harmony within the group.
Where do you see DIAZ in 5 years? What music/image do you want to pursue?
In 5 years, we hope to debut in Korea, tour globally, and chart internationally. We aim to master diverse concepts—bright, dark, and everything in between—to become versatile artists.
Any message to your fans?
Thank you for your passionate support. We’ll keep growing and never settle. We love you always!
What do you want to highlight most as an artist?
My bright energy and humor—I want to make fans smile and feel empowered.
Why did you learn English?
Childhood fascination with foreign media inspired me to self-study.
What do you think about when listening to calm songs?
I reflect on past memories or relax during tough times.
What’s your favorite café/restaurant in Yeongsan?
Dotori Café and Dynamite’s “American Lazyana” dish.
What’s your experience on survival show SCOOL?
An unforgettable chance to learn from mentors and experience TV production.
What can you say about your time in KAIROS (university group)?
Balancing school and late-night practices was tough but rewarding.
How do you relax during a stressful day?
Gaming with Leon at PC cafés or playing TFT.
We’ve heard that you are carrying card decks?
Found an old deck by accident—now I keep one for fun.
Why do you self-study Korean?
To bond better with members. Honorifics were tricky but rewarding.
Favorite part of Korean culture?:
Close, warm interactions between people.
What do you want to learn next?
Natural Korean fluency and shared humor with members.
What Japanese culture would you like to share with the members?
Japan’s culture of gratitude and consideration.
Most important thing on stage?
Creating joy for fans, even if nervous.
Why did you join DIAZ?
The project aligned with my artist vision.
What did you Feeling about joining in June 2025?
Excited but nervous—thrilled to become an idol.
3. How do you handle stress?
Mechanical practice eases stage pressure; fan interactions recharge me.
What’s your favorite part of performing?
Finishing a stage perfectly and feeling fans’ energy.
How did growing up in Jeju shape you?
Jeju’s nature inspired me, but Seoul’s opportunities drove my music dreams.
Are you an ISTP vs. ESTP as an idol?
I switch to “E” on stage to connect better with fans.
Since D.O. from EXO is your role model, could you share why he inspires you?
He inspires me to explore beyond music, like acting.
Having grown up in Jeju, what’s your favorite place to revisit or recommend?
Yongdam Beach’s seaside cafés and Dodu Peak for sunrises.
What’s your personal take on your vocals and how they shape your artistic identity?
I want fans to remember my voice as a source of comfort and strength.
What do you miss most about home while staying in Japan?
My Family.
What’s one personal or career milestone you’re striving toward right now?
To Become an all-around entertainer.
Any Future challenges?
Songwriting and acting.
Get to know DIAZ and stay up-to-date with their journey! Follow them on:
– Instagram: @diaz_official2025
– X (KR): @diaz_ezent
– X (JP): @DIAZ_MEGAWAVE
– TikTok: @diaz_ezent
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