
If you're looking for manga similar to Green., you might like these titles.
Paradigm Girls Academy, a famous, Catholic, combined middle and high school. Not interested in love, Aoi hopes a school life among the virtuous Ojou-sama would turn her into a graceful and high-class lady herself. Riri thought joining a girls’ school would allow her to finally find love. Bonding over having their dreams meet a harsh reality, a beautiful friendship(?) begins.
Yozora starts her high school days at the Moonlight Academy, a school that specializes in music. She is chasing after Umiyuri-sama, a girl with a heavenly talent for singing.
During a fateful visit to Tsunokamizaka Girls' Academy, Chika Matsuzato meets the girl of her dreams--cool upperclassman Haruna Kizaki. Even though they spent only one short day together, Chika will never forget Haruna's kindness, and has made it her life's goal to study hard and get accepted into Tsunokamizaka Girls' Academy so they can be together. But will Haruna reciprocate Chika's feelings...?
The student council president is gaga over the vice president, but her feelings may or may not be returned. In the meantime, it's up to the serious and by-the-book vice president to keep the flaky (but surprisingly effective) president on track.
This charming story follows Kanon Miyamoto who, ignorant of her popularity, is confessed to by Bessho Chiaki, the school's most intelligent and beautiful girl.
Hayase has gone to this school for years, so she knows that you do *not* touch anyone on Monday, and if you do, there's a little incantation that must be recited. But Mashiro has just transfered in, and does not know these things. Hayase explains that we do not touch on Monday, because not too long ago two girls did - and they fell in love, became lovers and tried to die together. Therefore, if you don't recite the charm, you might fall in love with whomever touched you...and that would be bad. Of course Hayase explains this after Mashiro has touched her...on a Monday.
Kanomata Akie's dream is to fall in love, so she enrolls at Sakuraba Academy, a high school famous for its couples' festival, to make her dream a reality. Then, on her very first day, under the falling cherry blossoms, her springtime begins.
On the last day of school, Mihane confesses to her senpai the long-term admiration she's had for her ever since they met, as well as tells her that she will try her best to enter Niji no Oka Girls' Academy next year, the school to which her Senpai is going to attend. Now, one year later, she's managed to pass the entrance exam to the prestigious school and is taking the bus to the school. Unfortunately, she takes the wrong bus, but encounters an interesting first-year girl, like her, that is also set to attend Niji no Oka Academy.
Akita Momoko who entered Seijou Girls Academy is staying in the dorms. Her roommate is Aizawa Yasumi and Momoko is drawn to her, but Yasumi is searching for a different girl. Who is that girl…and what will become of Momoko’s feelings…!?
Kanna who usually enjoys being at the top of her class is outscored by one point on the first aptitude test of her high-school career by the high-level kuudere/low-level dandere Yuu. Unlike Kanna, Yuu is naturally talented and couldn't care less about getting high scores, so she throws away her test immediately after after getting it. This incredibly bothers Kanna, who then in front of the class, scolds Yuu for throwing away her "symbol of how hard she worked". This gesture of kindness(??) causes Yuu to fall for Kanna. And of course, all unbeknownst to Kanna, who's all about herself anyway.