"HALCALI BACON" is the debut album by hip-hop group HALCALI. Peaking at #5 on the Oricon album charts, it was the first album by a female rap artist to break into the Top 10. It remained on the charts for a total of twenty weeks.

The album was produced mostly by Oshare Track Factory, but several guest producers participated on the album:

• Schadaraparr ("Halcali Sensation")
• Fantastic Plastic Machine ("Otsukare Summer")
• KOHEI JAPAN ("Halcalism CANDY HEARTS")
• Nathalie Wise ("Hello, Hello, Alone")
• Miho Moribayashi ("Zoku Mayonaka no Grand")