• Figure - NAOKI-T・SAKIKA - 2019-11-15
• Destiny - NAOKI-T - 2016-11-23
• Forever - NAOKI-T - 2015-04-15
• Love is lonely - NAOKI-T - 2015-02-18
• Re:REMEMBER - NAOKI-T - 2014-06-18
• 誰がために - NAOKI-T - 2014-06-18
• IN THE AIR - NAOKI-T - 2014-01-29
• エリカの花 - NAOKI-T - 2013-10-02
• キラッ☆サマー - Naoki-T & ET-KING - 2010-09-29
• エピローグ - Naoki-T - 2010-06-23
• みんなのうた - Naoki-T - 2009-12-16
• Dear... - NAOKI-T・RYOJI - 2007-05-30