• ジレンマ feat. miccie & Gear 2nd - KASUMI・SOU by COZMIC CODE - 2016-09-07
• きみへのメロディー - KASUMI・SOU by COZMIC CODE - 2015-12-09
• キミのすべてを愛していたよ - KASUMI・SOU by COZMIC CODE - 2014-01-29
• BELIEVE IN YOURSELF - KASUMI・SOU by COZMIC CODE - 2013-11-13
• Best Friend - KASUMI・SOU by COZMIC CODE - 2013-10-16
• My Voice - KASUMI・SOU by COZMIC CODE - 2013-10-16
• slow motion - KASUMI・SOU by COZMIC CODE - 2013-08-07
• Deep Inside My Heart - KASUMI・SOU by COZMIC CODE - 2013-04-24