[Machine Translation] Lyricist Kaz Machida, who writes lyrics about the emotions of adults, presents a double A-side single. Happy Love" is his first attempt at "a woman's heartache," and is a song that he sings with all his might. The song is a song of the heart sung by Kaz Machida, who has outstanding expressive ability as an artist, and you can enjoy the world of poetry that touches your heartstrings. On the other hand, "Ya ni Ai wo Ai" is a hopeful song sung from a man's point of view. It is a piece that speaks gently of love with the receptiveness that only an adult man can offer.