Yasunaga Kei manga
In an attempt to see her dad again, Yuuki and her brother Hiroaki decide to make a championship baseball team (Their dad is a big baseball fan apparently). Iria, the new transfer student (BISHIE ALERT), who is a total oddball has star pitching potential. Yuuki forces him to join her team picking up others as they go along. [This is a joint project (code name "Shoujo Sex Fiends Love Christmas"wink with seven other groups: DGT, ShoujoMagic, MegKF, Shounen Chefs & Ichigo Cooks, Hush, Eden, and Endless Dimension. Each volume comprise of 4 chapters...]
Aria Hoshina transfers to the prestigious school, Saiko Garden, to be with her father, who told her he supervises a girl's dorm. When she arrives there she finds the 222 BOYS that live there to be troublesome.
From ShoujoMagic: Story 1: Andalusian Lover. Hikaru was engaged to a man who had a great personality, a handsome face, and an annual income of ten million yen. Anyone would've envied her. So who is this new man she wants so badly that she ditched her fiancé? "Andalusian Lover" is an inconceivable tale of love revolving around the ultimate greedy woman! Story 2: Love Fool. Saeki Noa met a girl on a boring group date. Noa is a hot hunk but this girl after their first date thinks he is a jerk and wants to make him fall for her and dump him...but...