Lin Ōtsuki achieved widespread popularity as a member of Groovy Production's legendary idol group AneLa before retiring due to injury. After leaving performing, he co-founded sMiLea Production Agency to mentor aspiring idols. His background as a child actor instilled strong professionalism and a dedicated work ethic. Though known for rigorous coaching standards, he consistently displays approachable warmth and sincere investment in his trainees' development. He is 25 years old, born March 30, with an Aries zodiac sign and blood type A.