A shounen manga means a comic published in a magazine targeted towards the young male demographic (under 18) in Japan.
Seinen manga created by women: https://animenew.net/stacks/41086
Manga, 27 vol, 2001 Me:- Author:10
Manga, 15 vol, 2011 Me:- Author:-
Manga, ? vol, 2013 Me:- Author:7
Male & female duo, Hiromu Arakawa (female) is the artist and Yoshiki Tanaka (male) is the writer.
Manga, 37 vol, 2009 Me:- Author:8
Manga, 19 vol, 2013 Me:- Author:-
Manga, ? vol, 2018 Me:- Author:-
Manga, 34 vol, 1978 Me:- Author:-
Manga, 38 vol, 1987 Me:- Author:-
Manga, 56 vol, 1996 Me:- Author:-
Manga, 40 vol, 2009 Me:- Author:-
Manga, 27 vol, 2010 Me:- Author:-
Manga, 7 vol, 2013 Me:- Author:9
Manga, ? vol, 2016 Me:- Author:10
Manga, 24 vol, 2006 Me:- Author:8
Manga, ? vol, 2015 Me:- Author:-
Manga, 42 vol, 2004 Me:- Author:-
Manga, ? vol, 2004 Me:- Author:7
Manga, 20 vol, 2016 Me:- Author:8
Male & female duo, Demizu Posuka (female) is the artist and Shirai Kaiu (male) is the writer.
Manga, 22 vol, 2016 Me:- Author:9
Manga, ? vol, 2016 Me:- Author:8
Manga, 28 vol, 2003 Me:- Author:-
Manga, ? vol, 2019 Me:- Author:8
Manga, 35 vol, 2004 Me:- Author:8
Manga, 16 vol, 2013 Me:- Author:-
Manga, 20 vol, 2008 Me:- Author:-
Manga, 7 vol, 2013 Me:- Author:-
Manga, 13 vol, 2007 Me:- Author:8
Male & female duo, both are writers and artists: Kataoka Jinsei (female) & Kondou Kazuma (male).
Manga, 19 vol, 2002 Me:- Author:-
Manga, 4 vol, 2007 Me:- Author:-
Manga, 23 vol, 2006 Me:- Author:7
Manga, 28 vol, 2012 Me:- Author:-
Manga, 23 vol, 1998 Me:- Author:9
Male & female duo, Hotta Yumi (female) is the writer and Obata Takeshi (male) is the artist.
Manga, ? vol, 2012 Me:- Author:-
Manga, ? vol, 2021 Me:- Author:-
Manga, 14 vol, 2004 Me:- Author:-
Manga, 6 vol, 1999 Me:- Author:7
Manga, 10 vol, 2005 Me:- Author:7
Manga, 10 vol, 1999 Me:- Author:-
Manga, 15 vol, 1999 Me:- Author:-
Male & female duo. Mizuno Eita (female) is the artist and Shirodaira Kyou (male) is the writer.
Manga, ? vol, 2006 Me:- Author:-
Manga, 11 vol, 2007 Me:- Author:7
Male & female duo, Ono Fuyumi (female) is the writer and Fujisaki Ryuu (male) is the artist.
Manga, 14 vol, 2003 Me:- Author:-
Manga, 24 vol, 2004 Me:- Author:-
Manga, 11 vol, 2009 Me:- Author:-
Manga, 13 vol, 2002 Me:- Author:6
Manga, 8 vol, 2001 Me:- Author:-