[2] The special box contains a DVD, an 88-page photo book, a can badge type MP3 player including all the album tracks, and an original 2012 calendar.

The DVD includes digest of "Japan Debut Premium Reception Tour" and jacket photo shooting.

The limited version was packed in a digipack including two bonus tracks, a 68-page photobook and a random (1 of 6) trading card.

[11] It was certified gold by RIAJ for having 100,000 physical copies shipped in June 2011, a first for a debut single by a Korean male group.

[17] It was Shinee's third single to rank inside the top three of the Oricon charts, following their debut "Replay" and "Juliette," setting a new record for a foreign artist in the country.

[18] Shinee were scheduled to hold a surprise event where they would perform songs from the album on December 7 in Shibuya, Tokyo.

[19] They held a concert to celebrate the successful release of their first Japan album on December 24 at the Tokyo International Forum Hall A.