[_____] Sho started writing his own rap after getting encouragement from m-flo's VERBAL who said that it will be good for him to express his feeling using his own words. And although he had actually written some raps for some Arashi's earlier releases under a pen name, "Show", the very first song that he had given a big contribution is the theme song for Nino's drama, "Stand Up!!", "Kotoba yori Taisetsu na Mono".
btw, the very first song that caught my attention to his rap is "Movin' On". It happened when I was watching their 2011's Scene Live Tour in Dome, the very first Arashi's concert that I'd watched before I officially became their fan XD and since then, it has become one of my most favorite Sakurap ♥