Yuuka Nitta

title	ISBN-13	year of publication
1 (Iro Koi)	978-4-8322-8175-2
Night Cap	978-4-8322-8138-7
The Last Waltz Vol. 2	978-4-8322-8104-2	1999
When a Man Loves Man a Hunt for The Passion	978-4-8322-8043-4