Keiju (케이주), whose birth name is Okamoto Keiju (岡本圭樹), is a Japanese singer, dancer, and rapper under JYP Entertainment. He is a member of the K-pop boy group KickFlip, which debuted on January 20, 2025. Born on October 4, 2006, in Tokyo, Japan, Keiju first gained attention as a contestant on the SBS survival show LOUD. Known for his bright personality, strong dance skills, and love for cats, he has become one of the most beloved members of KickFlip.
Keiju Profile
| Full Name: | Okamoto Keiju |
| Birthday: | October 4, 2006 |
| Birthplace: | Ōta-ku, Tokyo Japan |
| Age: | 20 years old |
| Height: | 5 ft 10 in (1.78 m) |
| Weight: | 60 kg (132 lbs) |
| Zodiac Sign: | Libra |
| Blood Type: | A |
| MBTI: | INFP |
| Education: | N/A |
| Position: | Main Rapper |
Keiju Facts
- Keiju was born in Koto, Tokyo, Japan.
- His family consists of his parents and an older brother who was born in 2000.
- He is a member of KickFlip under JYP Entertainment.
- Keiju participated in the SBS survival show LOUD before debuting.
- He also appeared on JTBC’s Stage K during the iKON episode.
- He can speak both Japanese and Korean fluently.
- Fellow member Amaru helped him improve his Korean skills during his trainee days.
- His hobbies include playing games and going for walks.
- His special talents include cooking, bowling, dancing, and speaking Korean.
- Keiju is afraid of scary stories and haunted houses.
- He relieves stress by sleeping.
- The first thing he does after waking up is wash his hands.
- He loves cats and even has a pet cat named Putan.
- He often uses cat emojis because he is such a big cat lover.
- His favorite food is Menchi-katsu (ground meat cutlet).
- He enjoys eating donuts and chocolate.
- His favorite fruit is apple.
- He dislikes eggs, shrimp, and mint chocolate.
- He loves spicy food, especially kimchi fried rice and kimchi stew.
- When he was younger, he dreamed of becoming a police officer.
- His favorite drama is Guardian: The Lonely and Great God.
- He sang “Ottoke” during his first audition.
- He would like to create content where the members go bowling or visit a PC room together.
- His nicknames include Keichu, Jooju, Ichu, and Keichan.
- Before debuting, he posted K-pop dance covers on his personal Instagram account.
- Fans often call him the group’s “fake maknae” because of his cute and youthful personality.
- He is known for being energetic, playful, and always bringing positive energy to the group.
- His dormmates were previously reported to be Amaru and Donghyeon.
Also Read: Minje (KickFlip) Profile.
Keiju is a talented and cheerful member of KickFlip who has won fans over with his bright personality, impressive dance skills, and loveable charm. From competing on LOUD to debuting with KickFlip, he has shown dedication and steady growth as an artist. With his positive energy, strong performances, and affectionate nature, Keiju continues to be an important part of KickFlip’s success and popularity.