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1 (B1A4)

Limited Edition A Cover
Limited Edition B Cover
Regular Edition Cover
Catalog Number
PCCA-03699 (Limited Edition A)
PCCA-03700 (Limited Edition B)
PCCA-03701 (Regular Edition)
¥3,800 (Limited Edition A)
¥4,200 (Limited Edition B)
¥2,800 (Regular Edition)
CD Tracklist
  1. Beautiful Lie
  2. Oyasumi good night (おやすみ)
  3. Empty Mind
  4. Warui Koto Bakari Manande (悪いことばかり学んで)
  5. Tipping point
  6. Wake me up
  7. Only One (Japanese Ver.)
  8. Beautiful Target (Japanese Ver.)
  9. one love
  10. O.K (Japanese Ver.) (Regular Edition Only)
"Limited Edition A" DVD Tracklist
  1. Beautiful Target (Japanese Ver.) PV + Making of
  2. Oyasumi good night PV + Making of


1 is B1A4's first Japanese album. The album was released in three versions, a limited CD+DVD edition A, a limited CD+Goods edition B including a B1A4 member figure (one randomly chose from five available styles) and a regular CD Only edition including the Japanese version of "O.K" as bonus track. First press of the regular edition include one random (1 of 5) photocard.

Oricon Chart Positions

Mon Tue Wed Thu Fri Sat Sun Week Rank Sales
- 2 7 7 7 9 14 5 20,547
12 32 27 25 42 37 34 31 2,092
x x x x x x x 129 699
x x x x x x x 217 438

Total Sales: 23,776*

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