Naoi Rei Profile, Age & Facts: All You Need to Know

Jumping headfirst into the K-pop scene can leave you buzzing with questions about certain artists, a prime example being Naoi Rei from IVE. Trust us when we say, we’ve been just as intrigued by this multi-talented phenom and longed for more than just her mesmerizing stage performances.

So, after extensive research and deep explorations into her life’s story, we’ve built a comprehensive profile that spans from her early days in Nagoya’s Aichi Prefecture to emerging as an up-and-coming shining star in Korea’s music scene.

So buckle up! You’re invited on an exciting journey of getting better acquainted with IVE’s lead rapper and vocalist Rei through our ultimate guide.

Key Takeaways

  • Naoi Rei is a 19-year-old Japanese K-pop artist who is a member of the group IVE. She serves as the main rapper and vocalist.
  • She was born in Aichi Prefecture, Nagoya, Japan, and has an older sister who supports her musical pursuits.
  • Rei auditioned for Starship Entertainment with Red Velvet’s song “Happiness” and can speak fluent Japanese, Korean, and English.
  • In addition to her music career, she enjoys writing rap lyrics and has interests in watching movies, playing basketball, swimming, and learning new languages.

Early Life and Family

Naoi Rei, born in Aichi Prefecture, Japan, is a talented K-pop artist who captivates fans with her unique rap and vocal skills. At the young age of XX, Naoi Rei has already made waves in the industry as a member of IVE‘s rap and vocal line.

She hails from Nagoya and comes from a loving family, with an older sister who supports her pursuits in music.

Birth name and date

Naoi Rei is her full name. In Japan, they call her 直井レイ. She was born on the third day of February in 2004. This makes her 19 years old now!

Birthplace and hometown

I was born in Aichi Prefecture, Nagoya, Japan. It’s a beautiful place with a rich culture and history. Growing up there has given me a deep appreciation for my roots and upbringing.

Nagoya is known for its delicious local cuisine, such as miso katsu and hitsumabushi. The city also has many famous landmarks like Nagoya Castle and Atsuta Shrine. I feel lucky to have been raised in such a vibrant and diverse hometown that has shaped who I am today as an artist.


Naoi Rei was born on February 3, 2004, which means she is currently 19 years old. She was born in Aichi Prefecture, Nagoya, Japan.


I have an older sister who was born in 2002. We grew up together in Aichi Prefecture, Nagoya, Japan. She has always been there for me and we share a special bond as siblings. It’s nice to have someone close to talk to and rely on.

We also support each other’s dreams and aspirations. Although we may have our differences at times, I’m grateful for her presence in my life.


Naoi Rei made her debut as a member of IVE in 2021, showcasing her talents as both a rapper and vocalist. As the group’s foreign member, she adds a unique flair to their dynamic performances.

Curious to learn more about Naoi Rei’s journey? Keep reading!

Group debut with IVE in 2021

I debuted as a member of IVE in 2021. It’s an exciting K-pop group that I’m proud to be a part of. In IVE, I showcase my skills as the main rapper and vocalist. Our debut has been highly anticipated by fans, and we’re ready to bring our unique style and music to the world.

Being a foreign member in the group adds an interesting dynamic. It’s amazing to see how people from different cultures can come together through music. We’ve worked hard to prepare for our debut, and we hope that our fans will support us on this journey.

Member of IVE’s rap and vocal line

I’m a member of IVE, a K-pop group. In the group, I serve as both the main rapper and vocalist. It’s really exciting to be able to showcase my skills in both areas. I work hard to bring energy and emotion to our songs through rap and vocals.

Being part of the rap and vocal line means that I have an important role in delivering powerful performances on stage. It’s a great opportunity for me to express myself creatively and connect with our fans through music.

Foreign member in the group

As a member of the K-pop group IVE, I am proud to be the foreign member in the group. Being from Japan, it’s exciting for me to bring my unique perspective and experiences to our music.

Alongside my fellow members, I showcase my talents as the main rapper and vocalist. Despite coming from a different country, I have worked hard to communicate with fans through both Japanese and Korean languages.

It’s been an incredible journey so far, and I’m grateful for the opportunity to connect with fans all over the world as part of this amazing group.

Facts and trivia

Now let’s talk about some interesting facts and trivia about Naoi Rei. First of all, her full name is Naoi Rei and her native name is 直井レイ. She was born on February 3, 2004, which makes her 19 years old.

Rei hails from Aichi Prefecture in Nagoya, Japan. She has an older sister who was born in 2002. Here’s something unique about Rei – she had never cut her hair until a certain point! Moving on to her career, she is a member of the K-pop group IVE where she serves as the main rapper and vocalist.

Interestingly, she auditioned for Starship Entertainment with Red Velvet’s song “Happiness.” Rei is bilingual in Japanese and Korean and enjoys writing rap lyrics.

Personal Life

In terms of her personal life, Naoi Rei has not shared much information publicly. However, it is known that she completed her education before debuting with IVE in 2021. Additionally, she maintains a healthy lifestyle and enjoys pursuing various hobbies and interests outside of her music career.


In terms of education, I don’t have much information about Naoi Rei’s academic background. However, what we do know is that she is a talented and hardworking member of the K-pop group IVE.

Despite her young age, she has already achieved so much in her career as a rapper and vocalist. Her dedication to improving her skills and delivering amazing performances shows how committed she is to her craft.

It’s truly inspiring to see someone like Naoi Rei chase after their dreams with such passion and determination.


As a member of IVE, my health is very important to me. I make sure to take care of myself and prioritize my well-being. Being in the entertainment industry can be physically demanding, so I try to maintain a healthy lifestyle by eating nutritious food and exercising regularly.

It’s also crucial for me to get enough rest and sleep to recharge my body and mind. Overall, staying healthy allows me to perform at my best and give my all on stage for all our amazing fans.

Hobbies and interests

In my free time, I have a few hobbies and interests that keep me happy. One of my favorite things to do is write rap lyrics. It’s a creative outlet for me where I can express myself through music.

I also enjoy watching movies and dramas, especially ones with interesting storylines and strong acting performances. When it comes to sports, I like playing basketball and swimming.

They help me stay active and healthy while having fun at the same time. Another interest of mine is learning new languages. Being bilingual in Japanese and Korean has opened up so many opportunities for me, and I continue to expand my language skills whenever I can.

Fun Facts and Recommendations

Did you know that Naoi Rei is fluent in three languages? She can speak Japanese, English, and Korean! If you want to learn more interesting facts about her and discover some recommendations for fans, keep reading!

Fun facts about Naoi Rei

One fun fact about Naoi Rei is that she didn’t cut her hair until a certain point. She always had long locks, but eventually decided to switch things up and try a new hairstyle. Another interesting fact is that Rei auditioned for Starship Entertainment with Red Velvet’s song “Happiness.” It shows her passion and dedication to pursuing a career in the K-pop industry.

Lastly, Rei is bilingual in both Japanese and Korean, which allows her to communicate effectively with fans from different countries. These fun facts give us a glimpse into Naoi Rei’s unique personality and talents.

Recommendations for fans to explore more about her

If you want to learn more about Naoi Rei, there are a few things you can do. First, you can search for interviews or videos where she talks about her experiences and interests. This will give you a chance to hear from her directly and get to know her better.

You can also follow her on social media platforms like Instagram or Twitter, where she may share updates and behind-the-scenes photos. Additionally, there are fan communities online dedicated to IVE and Naoi Rei specifically.

Joining these communities can provide an opportunity to connect with other fans who share your interest in Naoi Rei and discuss her music and performances together.


So that’s everything you need to know about Naoi Rei! She was born in Nagoya, Japan, and has an older sister. Rei is 19 years old and her native name is 直井レイ. She joined the K-pop group IVE as the main rapper and vocalist.

It’s really impressive that she can speak both Japanese and Korean fluently. And did you know that she auditioned for Starship Entertainment with Red Velvet’s “Happiness”? How cool is that? If you’re a fan of Naoi Rei, make sure to check out more of her rap lyrics.

She’s definitely one talented artist!

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