Excellent,Excellent bands from Japan,These bands are the only ones that can make me feel depressed.
Kanashimi
http://www.youtube.com/watch?v=C9Q_NOMHDxE
http://www.youtube.com/watch?v=R81UYudkcow&feature=player_detailpage
http://www.youtube.com/watch?v=e2Efii0L0XA&feature=related
Samayoi
http://www.youtube.com/watch?v=uEwl0RpNXZY&feature=related
http://www.youtube.com/watch?v=g4Z9btblsZQ&feature=related