Haruto Kō

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
Sō ka mo shirenai	978-4-06-203896-6 (4-06-203896-X)	1988
Tenjo kara furu kanashii oto	978-4-06-203032-8 (4-06-203032-2)	1986	Haruto Ko