いとしすぎて (Itoshisugite)KG and Tiara
DUET WITH BEST
4:30
君じゃなきゃ (Kimijyanakya)KG and 安田奈央 (Nao Yasuta)
DUET WITH BEST
4:56
君に言えなかった想い (Kimini Ienakatta Omoi)KG
WITH～BEST collaboration NON-STOP DJ mix～mixed by DJ WATARAI
4:28
叶わない恋でも... duet with 滴草由実 (kanawa nai koi demo... duet with shizukusayumi)KG
DUET WITH BEST
5:11
片想い duet with JAMOSA (kataomoi duet with JAMOSA)KG
DUET WITH BEST
4:21
どんなに離れても (Donnani Hanaretemo)
KG and AZUDUET WITH BEST
4:27
