The single "Hatsukoi" was released in March 2010, featuring Oku's characteristic piano melodies and heartfelt songwriting.
- "Hatsukoi" was released by Pony Canyon on March 17, 2010.
- The single falls within the folk-rock and pop genres, a departure from some of her earlier work.
- The song was released during a period of consistent output for the artist.
Hanako Oku is a singer-songwriter from Tokyo, known for her piano-driven folk-rock and pop songs. She emerged in the mid-2000s with a distinctive, earnest vocal style and confessional lyrics. In 2010, Oku was a established artist with several successful albums and singles under her belt, continuing to refine her signature sound.
Tracklist
