KIM JAE HWAN 4th Mini Album - THE LETTER (KiT Album)

This is KIM JAE HWAN's 4th mini album THE LETTER presented in the innovative KiT Album format, featuring five emotional tracks including the title song 다 잊은 줄 알았어. The album includes a complete package of collectibles for fans, with a package outbox, title & credit card, Air KiT for digital content access, seven postcards showcasing various designs, and one random selfie photo card out of four possible versions. This compact yet comprehensive album format combines modern digital accessibility with traditional physical collectibles, making it perfect for both new fans and dedicated collectors of KIM JAE HWAN's music.