Yamashita Tomohisa & Kamenashi Kazuya (Shuuji to Akira) - Seishun Amigo (OST Nobuta wo produce)
Yamashita Tomohisa & Kamenashi Kazuya - Seishun Amigo(Dorama Nobuta wo Produce )
Yamashita Tomohisa & Kamenashi Kazuya - Seishun Amigo(Dorama Nobuta wo Produce)
Shuji to Akira (Kamenashi Kazuya & Yamashita Tomohisa) - Seishun Amigo
NewS(Yamashita Tomohisa) & KAT-TUN (Kamenashi Kazuya) - Seishun Amigo
Shuuji to Akira (Kamenashi Kazuya & Yamashita Tomohisa) - Seishun Amigo (Nobuta wo Produce OST)
Yamashita Tomohisa & Kamenashi Kazuya - Seishun Amigo
Yamashita Tomohisa & Kamenashi Kazuya(OST Nobuta wo Produce) - Seishun Amigo
Yamashita Tomohisa & Kamenashi Kazuya (Shuuji to Akira) - Seishun Amigo (OST Nobuta wo produce)
NewS(Yamashita Tomohisa) & KAT-TUN (Kamenashi Kazuya) - Seishun Amigo
Shuji to Akira (Kamenashi Kazuya & Yamashita Tomohisa) - Seishun Amigo (OST Nobuta wo Produce ED)
Yamashita Tomohisa (YamaPi) & Kamenashi Kazuya - Seishun Amigo (Dorama Nobuta wo Produce)
Yamashita Tomohisa & Kamenashi Kazuya - Seishun Amigo (Instrumental)
Shuji to Akira (Yamashita Tomohisa & Kamenashi Kazuya) - Seishun Amigo (OST Nobuta wo Produce)
Shuji to Akira (Kamenashi Kazuya and Yamashita Tomohisa) - Seishun Amigo
Shuji to Akira (Kamenashi Kazuya and Yamashita Tomohisa) - Seishun Amigo (Nobuta wo Produce)
[Yamashita Tomohisa & Kamenashi Kazuya] - Seishun Amigo (OST Nobuta wo produce)
Shuuji to Akira (Kamenashi Kazuya & Yamashita Tomohisa) - Seishun Amigo (OST Nobuta wo Produce)
Yamashita Tomohisa (YamaPi) & Kamenashi Kazuya - Seishun Amigo
Yamashita Tomohisa & Kamenashi Kazuya (KAT-TUN) - Seishun Amigo (Nobuta wo Produce OST)
Yamashita Tomohisa & Kamenashi Kazuya (Сюдзи и Акира) - Seishun Amigo(Dorama Nobuta wo Produce)
青木智久 (Aoki Tomohisa [Yamashita]) & Kamenashi Kazuya - Seishun Amigo
Yamashita Tomohisa (山下 智久) & Kamenashi Kazuya (亀梨 和也) - Seishun Amigo, (Dorama Nobuta wo Produce)