The A-side "Monster" is a dramatic, orchestral dance-pop track that marked a shift in sound for the group, showcasing a more mature and intense musical direction.
- "Monster" was released as Arashi's 31st single on May 19, 2010, by Storm Labels Inc.
- The single reached number one on Oricon's weekly singles chart, selling over 518,000 copies in its first week.
- "Monster" was used as the theme song for the Japanese drama series "Natsu no Koi wa Nijiiro ni Shinde," starring Satoshi Ohno.
Arashi is a popular Japanese boy band formed under the Johnny & Associates agency. They are best known for their J-pop music and energetic live performances.
Tracklist
