KG

- Itoshisugite (Duet With Tiara)
- Love For You · 2010
- Kanawanai Koidemo... (feat. Yumi Shizukusa) [Duet With Yumi Shizukusa]
- Duet With Best · 2010
- Kataomoi (feat. JAMOSA) [Duet With JAMOSA]
- Duet With Best · 2011
- Kitto, Zutto (feat. MAY'S) [Duet With May's]
- Duet With Best · 2010
- Konomama Futaride (feat. Lisa Halim) [Duet With Lisa Halim]
- Duet With Best · 2013
- Imamo Muneno Okude (feat. DJ KAORI) [Duet With Dj Kaori]
- Duet With Best · 2013
- Kimiga Itakara
- We Are One · 2011
- If I Ain't Got You
- We Are One · 2011
- Dareyorimo (Duet With Sayuri Sugawara)
- Songs of Love · 2010
- Your Love
- Still Goes On... · 2011
- Kimini Ienakatta Omoi (feat. May J.) [Duet With May J.]
- Duet With Best · 2013
- Donnani Hanaretemo
- Donnani Hanaretemo Duet With Azu - Single · 2010
- Mata Deaetanara... (Duet With HanaH)
- Songs of Love · 2010

Kawaranai Omoi With Kg (feat. KG)

2011
Baby, Baby, Love

2011
Kimijyanakya (Duet With Nao Yasuta) [feat. Nao Yasuta]

2011
Onaji Negaide (Duet With Yuka Masaki) [feat. Yuka Masaki] [Duet With Yuka Masaki]

2011
Imamo Muneno Okude Duet With Dj Kaori (feat. DJ KAORI)

2011
Kataomoi Duet With Jamosa (feat. JAMOSA)

2011