Naiko
Japanese singer
Naiko is a Japanese singer, YouTuber and utaite who leads the utaite group Ireisu, which has performed a concert at the Nippon Budokan. He studied at the Nihon University College of Law. His YouTube channel, ないこちゃんねる (handle 
naiko_notgirl), had about 194,000 subscribers in November 2025.
Naiko’s social media accounts
2 external identifiers
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