Know something we don’t about “アノーイング！さんさんウィーク！ (Annoying! San San Week!)” by 五十嵐双葉 · 桜井桃子 · 黒部夏美 · 月城モナ (Futaba Igarashi, Touko Sakurai, Natsumi Kurobe & Mona Tsukishiro)? Genius is the ultimate source of music knowledge, created by scholars like you who share facts and insight about the songs and artists they love.