ergo Vol.1 ~ Kihara sound shallows Selection - (Plaza MOOK Holly COMIX) (2007) ISBN: 4883863336 [Japanese Import]

Selection

Tankobon Softcover

ISBN: 978-4-88386-333-4

ISBN-10: 4-88386-333-6

Blue dragon, Inc.
See also:
2007単行本（ソフトカバー）ergo Vol.2 ‾木原音瀬セレクション‾ (プラザMOOK Holly COMIX)
 Tankobon Softcoverergo Vol.5 ~ Kihara sound shallows Selection - (Plaza MOOK Holly COMIX) (2008) ISBN: 4883863506 [Japanese Import]