Official sites

	Ér official homepage
	GAIA no gensou yoru - Hinako's official homepage
	Hinako's blog

Unofficial sites/other

	Connection - unofficial fan page with many live photos, etc.
	Ex Orient Lux Ér - another unofficial site. Doesn't apear to be updated.
	DEAD SILENCE - music unit featuring Hinako

NB: Most of these sites are now defunct, but old copies may still be viewed via the Internet Archive.