Yukimura Seiichi 幸村精市 (Nagai Sachiko) - Emerald line
Yukimura Seiichi (Nagai Sachiko) - Route⇒MYSELF
Yukimura Seiichi 幸村精市 (Nagai Sachiko) - 驟雨 (Shuu)
Nagai Sachiko (Yukimura Seiichi) - Ai no uta
Sanada Genichirou (Kusunoki Taiten) & Yukimura Seiichi (Nagai Sachiko) - Shouri no mai
Nagai Sachiko (Yukimura Seiichi) & Masuda Yuuki (Niou Masaharu ) - Jibun kakumei -Revolution- (The Prince of Tennis)