Book 1

Blue Morning, Vol. 1

by Shoko Hidaka
Apr 4, 2013
English
Kindle (192 pages)

Book 2

Blue Morning, Vol. 2

by Shoko Hidaka
Jul 10, 2013
English
Kindle (186 pages)

Book 3

Blue Morning, Vol. 3

by Shoko Hidaka
Nov 12, 2013
English
Paperback (226 pages)

Book 4

Blue Morning, Vol. 4

by Shoko Hidaka
Dec 26, 2013
English
Kindle (218 pages)

Book 5

Blue Morning, Vol. 5

by Shoko Hidaka
Oct 14, 2014
English
Paperback (200 pages)

Book 6

Blue Morning, Vol. 6

by Shoko Hidaka
Sep 13, 2016
English
Paperback (250 pages)

Book 7

Nov 25, 2016
Japanese
Paperback (218 pages)

Book 8

憂鬱な朝 8

by Shoko Hidaka, 日高ショーコ
Oct 25, 2018
Japanese
Paperback (280 pages)