i loved beast master too =] but its kinda hard to find manga that exactly matches your description. um.. here are a list of really good manga. try them out :D
1.Dengeki Daisy
No matter what happens, I’ll protect you.”
Teru, who lost her only remaining relative, her older brother, is cheered on by a mail from an enigmatic person, DAISY, who she can contact via the cellphone her brother gave her. One day, through an unexpected incident, Teru ends up working as a servant for the delinquent school janitor, Kurosaki. But this scoundrel, Kurosaki, is really…!?
2.Red River
Red River is about a fifteen-year old Japanese girl named Yuri Suzuki, who is magically transported to Hattusa, the capital of the Hittite Empire in Anatolia. She was summoned by Queen Nakia who means to use Yuri as a human sacrifice. Yuri's blood is the key element needed in placing a curse upon the princes of the land so that they will perish, leaving Nakia's son as the sole heir to the throne. -
3.Jun'ai Tokkou Taichou/ Love Attack (both the guy and girl are aggressive. its a really good manga):
Chiemi Yusa's high-school record is far from perfect. She's already been suspended twice for fighting, and she's not even half-way through her first year! In danger of getting expelled for starting yet another brawl, her teacher approaches her with an unexpected offer: get her classmate Akifumi Deranged Devil Hirata, the nastiest fighter in the whole school, to clean up his act, and her record will officially be cleared. Reluctantly she accepts, and immediately goes on the attack. But as she's waiting for him to retaliate, she discovers that he has more in store for her than just a fight! From the creator of Girl Got Game and Heaven!! comes a rollicking brawl of a good time as the roughest guy and girl in school get themselves into trouble--and find themselves in love.
4.Monkey High!
Haruna Aizawa thinks that school life is just like a monkey mountain--all the monkeys form cliques, get into fights, and get back together again. The school that she just transferred to is no exception. There's even a boy called Macharu Yamashita who reminds her of a baby monkey!
5.My Girl:Jinny is a famous model with those gorgeous long black hair but little does everyone knows that she is in fact actually Ahjin, a high schooler who has short hair, wears glasses and only does modelling for the sake of her uncle! Ahjin has a crush on Dohoon, one of the coolest guy in school. But when Ahjin (dressed up as Jinny) found out that she'll be living in the same apartment as her crush, she's thrilled! But how can she keep her secret from Dohoon, whom he himself adores the model Jinny!?
6.Boku no Hatsukoi wo Kimi ni Sasagu: Takuma and Mayu's story began when they were only 8 years old. During his childhood, Takuma was constantly hospitalised due to his heart condition. He soon became friends with Mayu, the daughter of the doctor in charge of his case. Day by day they grew closer and closer. However, the summer when Takuma was 8, he made a promise to Mayu that he couldn't keep... Their story unfolds as they grow older and their bond gets stronger...
7.Skip Beat: Kyoko Mogami followed her true love Sho to Tokyo to support him while he made it big as an idol. But he's casting her out now that he's famous! Kyoko won't suffer in silence--she's going to get her sweet revenge by beating Sho in show biz!
8.Paradise Kiss: Yukari wants nothing more than to make her parents happy by studying hard and getting into a good college. One afternoon, however, she is kidnapped by a group of self-styled fashionistas calling themselves "Paradise Kiss." Yukari suddenly finds herself flung into the roller-coaster life of the fashion world, guided by George, art-snob extraordinaire. In a glamorous makeover of body, mind and soul, she is turned from a hapless bookworm into her friends22 own exclusive clothing model.
In this manga we meet characters from Gokinjo Monogatari like Mikako (and her little sister, Miwako - she's in "ParaKiss" staff) and Arashi father (only poster, but still) and new like Isabella.
9.Smash 1
Nagahara Miu is the former genius tennis player who quit playing four years ago. Miu, who is forced to play a doubles team match with Issei, whom she met at school, once again stands at the court...?!
10. Ojousama no Gohoubi
Rika is pretty, intelligent, and attracts the attention of all students. As her house was collapsed, she came to live with Mitsuru's family. Mitsuru, who is a babe in the woods, tries to approach Rika repeatedly, but she regards him as a fool. Love is unpredictable, however. Rika finds it difficult to keep her virtue.
11. Daughter of the Nile / Ouke no Monshou (this is a really old manga but its reallyyy good. the king is aggressive and Carol tries to change him)
Carol's family discovered an ancient Egyptian tomb that has been untouched for three thousand years. The discovery of the tomb comes with a thousand years curse. Because of that curse, Carol happy family shattered and she is brought back in time to 3000 years ago.
There, Carol meet Memphis, the handsome but cruel pharaoh. Because of her vast knowledge in Egyptian history, she was able to help Egypt through many difficulties and she becomes intertwined with the history of that time, shaping the way conflicts are played out and hailed by the Egyptian people as the Nile Goddess.
12. Royal Seventeen
Since the day she was born, Rumina has had her life planned out for her. Since she's from a high-class family, she's expected to do everything perfectly and she gets no choice in anything; not her friend, make-up or even boyfriend! Fed up, Rumina runs away and goes to a fastfood joint. After she's ordered, she realizes that she hadn't brought her wallet. A handsome teen pays for her meal, but in exchange she has to go on a date with him. Insulted after he steals her first kiss, she returns home. There, she finds out that he's her new bodyguard!
13. Love Monster
After failing the entrance exams to her school of choice, Hiyoko Osora gets an acceptance letter from SM Academy. But she didn't even apply or take its exam! When she arrives, there's something amiss--all the students are...monsters!? And the head of the student council says he's her fiancé right before he sprouts giant black wings! What strange fate brought Hiyo to SM Academy, and what supernatural fate awaits her after this!?
14. 100% Perfect Girl
Jay Jin is the headstrong teenage rebel, determined to prove she's serious about making art. J. Max is the tall debonair foreigner, in Korea on business, with more--much more--to his background than he lets on. On the surface, it would seem as though Jay and J. have nothing in common... until a chance encounter in a hotel lobby sparks a mysterious attraction. Will true love prove strong enough to overcome the language barrier, not to mention the thousands of miles separating two attractive people? Then there are the interventions of friends and family who think they know best... as well as a disastrous encounter with spicy chicken kebab!
15. Mt Pass
"You shall meet your true love today..." This was the fortune that Magic Tower's top fortune-teller (and not to mention hottest), Aki, predicted. The girl he met that did was named Saya, part of Aki's brother's fortune-telling club. Saya simply cannot believe it, but Aki tells her fortune and it's the same! Could this fortune really come true? If you do not tell one fortune right, you are forced to leave your position at MT...
16.24 Colors - Hatsukoi no Palette
Nanaka loves to paint. So when she enters high school, she gets excited at the prospect of joining the arts club. However, there's only two members-- the mysterious Chihaya and the energetic Kento. They're both good-looking guys, and Chihaya shares Nanaka's love for painting! Alongside the two gorgeous guys (and Nanaka's best friend)...what will happen?
17. Matsuri Special
Matsuri is a girl like all the other high school girls. She likes boys, especially one called Wataru, but he hardly notices her even though she watches him like a crazy gal. "Tough girls aren't my type," he once said, and now even three street guys call her a tough chick?! Nothing too good to say to the wrestling Princess. Being this kind of princess is nothing to be proud of for Matsuri so it's a secret that she keeps from her school mates, because it's her father who wants to make her a wrestler...but what will happen when she's discovered fighting those three guys by Arata, the bad boy who can even "fight cows"? Discover it and keep track of Matsuri Special!
18. Kare First Love
Coy and self-conscious high school student Karin Karino never paid much attention to boys until she met Kiriya, a popular student from a nearby boys' school. Karin and Kiriya embark on a romantic journey despite Karin's classmate Yuka's best efforts to sabotage their relationship, but Karin soon learns that living happily ever after isn't on the curriculum when she becomes Kiriya's center of attention, as well as embittered Yuka's bull's-eye on her dartboard of hate.
19. Kare Kano
Yukino Miyazawa is really, really vain, and loves to hear people praise her. She's always been the best at everything, and always tries to look perfect. But when Yukino goes to high school, she's finally upstaged--by Souichiro Arima, who scores better on the entrance exams and instantly snatches the attention of the class. By accident, Arima finds out that Yukino is just pretending, and this starts off a series of events that lead to Yukino and Arima falling in love. They then have to cope with a lot of obstacles in their relationship.
20. Ceres: Celestial Le