Leo Ieiri brings the fourth album featuring "Kimi ga Kureta Natsu," "Hello To The World," "Bokutachi no Mirai," and more. Comes with a bonus DVD featuring "LIVE at Zepp 2016 - two colours -" held on February 2, 2016 at Zepp DiverCity, another version of music video(s), and more (60 min. approx.).