this 2 manga are very equally each other. But they both are good and interesting and they have handsome boys and girls. But I think I like NEVER GIVE UP!AI WO UTAU YORI ORE NI OBORERO!. NEVER GIVE UP! was released year 1999 and AI WO UTAU YORI ORE NI OBORERO! Was released year 2006. a little bit more then
AI WO UTAU YORI ORE NI OBORERO!

guess who that is the boy ^_^
Summary
Akira Shiraishi, a young high schooler with girlish features, joins Blaue Rosen, Mizuki Sakurazaka’s band.
Their high school life is anything but typical: Mizuki is the prince of her all-girl school while Akira is the princess of the neighboring all-boy school. How will their relationship progress while others try to get back their prince/princess?
Alternative Name 愛を歌うより俺に溺れろ!, 摇滚下的蓝色蔷薇, 摇滚蓝蔷薇,沉溺爱歌, Ai Ore!, Ai wo Utau Yori Ore ni Oborero!, Be More Deeply in Love than Singing Love, Blaue Rosen, I Would Rather Drown in You than Sing of Love
Years of Released 2006
Status Completed
Author(s) Shinjo Mayu
Artist(s) Shinjo Mayu
Genre(s) Comedy, Drama, Gender Bender, Romance, School Life, Shoujo, Smut
click on the link to read:
http://www.mangafox.com/manga/ai_wo_utau_yori_ore_ni_oborero/v01/c001/
NEVER GIVE UP!

guess who that is the boy

Summary
A dad that’s a professional model passed on his stunning male looks to his only child, Kiri…but unfortunately, that Kiri is a girl! Tohya Enishi, the love of her life, decides to be a male model, so Kiri fakes her gender and becomes a male model alongside him. But things get really complicated when others start to fall for Kiri and her male alter ego!
Alternative Name Nevagiva!, Nebagiba!, 扮妆俏佳人, ネバギバ!
Years of Released 1999
Status Ongoing (at mangafox)
Author(s) Mutou Hiromu
Artist(s) Mutou Hiromu
Genre(s) Comedy, Gender Bender, Romance, Shoujo
click on the link to read
http://www.mangafox.com/manga/never_give_up/v01/c001.1/