Before Gloria. These are series that started serializing before I was born.
Manga, 4 vol, 1967
Me:-
Author:7
1967
One-shot, ? vol, 1967
Me:-
Author:7
1967
Manga, 19 vol, 1985
Me:-
Author:9
1985
Manga, 5 vol, 1986
Me:-
Author:7
1986
Manga, 3 vol, 1987
Me:-
Author:7
1987
Manga, 1 vol, 1989
Me:-
Author:-
1989
Manga, 42 vol, 1991
Me:-
Author:8
1991
One-shot, ? vol, 1991
Me:-
Author:7
1991
Manga, 1 vol, 1992
Me:-
Author:7
1992
Manga, 1 vol, 1994
Me:-
Author:6
1994
One-shot, ? vol, 1995
Me:-
Author:6
1995
Doujinshi, 1 vol, 1995
Me:-
Author:5
1995
Manga, 1 vol, 1995
Me:-
Author:-
1995
One-shot, ? vol, 1997
Me:-
Author:6
1997
Manga, 37 vol, 1998
Me:-
Author:10
1998
Doujinshi, 1 vol, 1998
Me:-
Author:-
1998
Manga, 14 vol, 1999
Me:-
Author:5
1999
Manga, 31 vol, 1999
Me:-
Author:9
1999
One-shot, ? vol, 1999
Me:-
Author:8
1999
Doujinshi, 1 vol, 1999
Me:-
Author:-
1999
One-shot, ? vol, 1999
Me:-
Author:-
1999
Doujinshi, 1 vol, 1999
Me:-
Author:-
1999
Manga, 72 vol, 1999
Me:-
Author:10
1999
Manga, 2 vol, 1999
Me:-
Author:8
1999
Manga, 9 vol, 2001
Me:-
Author:10
2001
Doujinshi, 1 vol, 2001
Me:-
Author:-
2001
Manga, 74 vol, 2001
Me:-
Author:10
2001
Manga, 2 vol, 2001
Me:-
Author:7
2001
Manga, 1 vol, 2002
Me:-
Author:7
2002
Manga, 1 vol, 2002
Me:-
Author:6
2002
One-shot, ? vol, 2003
Me:-
Author:7
2003
Manga, 4 vol, 2003
Me:-
Author:5
2003
Manga, 12 vol, 2003
Me:-
Author:9
2003
Manga, 1 vol, 2004
Me:-
Author:7
2004
Manga, 1 vol, 2004
Me:-
Author:-
2004
One-shot, ? vol, 2005
Me:-
Author:5
2005
Manga, 4 vol, 2005
Me:-
Author:8
Started publishing February 18, 2005
Manga, 2 vol, 2005
Me:-
Author:7
Started publishing March 24, 2005
Manga, 1 vol, 2005
Me:-
Author:5
Started publishing March 26, 2005
Manga, 1 vol, 2005
Me:-
Author:-
Started publishing March 26, 2005
Manga, 2 vol, 2005
Me:-
Author:7
Started publishing April 26, 2005
One-shot, ? vol, 2005
Me:-
Author:3
Published May 1, 2005