Shoko Ieiri

Shoko Ieiri has achieved consistent commercial success in Japan, with all nine of her studio albums reaching the top 10 of the Oricon charts. Her song "Silly" became a major hit in 2014, and she has provided theme songs for multiple television dramas and the anime Boruto. While she has not received major industry awards, her longevity and steady output since 2012 demonstrate her staying power in a competitive market.