#	Title	Length	Track artist	Release title	Release artist	Release group type	Country/Date	Label	Catalog#
Official
1.2	憂	3:58	PUFFY	SUNRISE	PUFFY	Single	JP2004-02-11	Epic Records (J-pop label, established 1978; use ONLY for releases by Japanese domestic artists after 2001!)	ESCL-2493, ESCL-2494
1.2	憂	3:58	PUFFY	SUNRISE	PUFFY	Single	JP2004-02-11	Epic Records (J-pop label, established 1978; use ONLY for releases by Japanese domestic artists after 2001!)	ESCL-2495
1.2	憂	3:58	PUFFY	SUNRISE	PUFFY	Single	JP2005-10-26	Epic Records (J-pop label, established 1978; use ONLY for releases by Japanese domestic artists after 2001!)	ESCL-2730
Pseudo-Release
1.2	Urei	3:58	PUFFY	SUNRISE (rōmaji)	PUFFY	Single

憂

Appears on releases