Beautiful Day is the twenty-eighth single by the Japanese hip-hop group Lead. It was their second single released post their studio album The Showcase. It charted well on Oricon, taking the #6 spot for the week and remaining on the charts for four consecutive weeks. The single was released on August 23, 2017, five months after their previous single Tokyo Fever, which had been released in March of that year. The music video for the title track was filmed in Hawaii.