Date of Birth: 2007.09.21 (20 years old as of 2026) Gender: Female MBTI: ENFP Blood Type: O Affiliation: IYATHO (Music YouTube Channel) Former Affiliation: Hikara Traits: Cute, has a nice voice, mentally fragile, diligent, good at singing Likes: Singing, strawberries, IYATHO, chocolate Dislikes: Being called a brat

Date of Birth: 2005.07.22 (22 years old as of 2026) Gender: Male MBTI: INTP Blood Type: AB Affiliation: IYATHO (Music YouTube Channel) Former Affiliation: Hikara Traits: Often acts strangely, very playful, leader of IYATHO, good at singing Likes: IYATHO Dislikes: Nothing in particular

Date of Birth: 2004.09.07 (23 years old as of 2026) Gender: Female MBTI: ISTP Blood Type: A Affiliation: IYATHO (Music YouTube Channel) Traits: Mature, good at singing Likes: IYATHO Dislikes: Mint chocolate

Date of Birth: 2005.09.27 (22 years old as of 2026) Gender: Male MBTI: INFP Blood Type: O Affiliation: IYATHO (Music YouTube Channel) Traits: Cute, good at singing Likes: IYATHO Dislikes: Mint chocolate