6th single "Nightmare (feat. Kotaro Saito)" 配信スタート!!

Apple Music: http://smarturl.it/Nightmare_DH/applemusic

Spotify: http://smarturl.it/Nightmare_DH/spotify

Amazon Music: http://smarturl.it/Nightmare_DH/amazonmusiclisten

iTunes: http://smarturl.it/Nightmare_DH/itunes

その他: http://smarturl.it/Nightmare_DH