One of the sole survivors of Hogougumi. During the battle between Garyukai and Hogougumi, he was seen as a child hidden inside a box, found by a member of Garyukai. Shiki has a deep hatred for Wakasa because he believes that she had abandoned him and the gumi. He is the only son of Sou and the omote no seisai, making him Tsukasa's biological half brother - even if he says he hates her, they truly act like siblings. He shows up when he harasses a woman into taking drugs and gets a major beating from Tsukasa who happened to be passing by at the time. [Source: Wikipedia]
A member of the GRAVE section of the control police and is currently Akira's partner. Usually cool and calm. Has a scar running down the right side of his face. Appears to have a tendency to become as violent as the criminal he catches. Has to be stopped from killing the criminal according to other colleagues. When he changes to his "violent" side, all colleagues stay clear of him in fear... though it's supposed to be his partner's (Akira) job to stop him... Has a very sweet side to him. Claims that he lives only to protect women. Known to use his police cruiser as a mobile hotel... He's the same age as Akira but looks like an oyaji according to Asago. Has a soft spot for Asago. Happens to be Nakamura's (the author’s) favourite character.He is in his 20's (24).Even though he looks much older. [Source: Wikipedia]
Our heroine, Ruu MACHIDA, is having a hard time. Her mother died when she was little, and her father, with whom she had been living, has disappeared without a trace after getting into debt. Ruu is on her own. To make ends meet, she takes a job as a live-in maid for a very wealthy household. To Ruu's surprise, the house she ends up working at is the home of three cute brothers, and she already knows one of them! They agree to let Ruu work there because they are often alone and they could use the help. Their parents are often away on business. Ruu moves in and works hard as a maid, and they all become very close. But things aren't always smooth sailing. Ruu has a lot of pressure on her because of her father's debts, and three very cute guys to deal with!
Twin sister of Yuka and a childhood friend of Yuusuke Yamamoto, Rika made a promise to marry the young boy when they grow up. Now older and bustier, she is still in love with the same guy but very shy about confessing her true feelings to him. (Source: Anime-Planet)
Lan's actual name is simply C - it's Gingetsu who decides to name him Lan (Ran). He was called C because he was one of the three-leaf clovers that once existed, and those triplets' names were A, B and C. Now he's the only one living left, and as he's living away from the Clover Project research facility, he's aging quickly (that's why we can see Ran as a child in the last volume flashback, and as a boy in his late teens or even early twenties in the other volumes, even when two years have passed only since he met Gingetsu for first time). Actually, his life will end in five years - and though he knows it, he still wants to be away from the facility... and not only because he wants to be free - but specially because he wants to be next to the person who's most important to him. Ran's character isn't much developed until the last volume either - a flashback to how Gingetsu and Ran met and their relationship began. However, Ran is different from Gingetsu: as a child, Ran is quite mature for his age; but he's innocent, caring, kind and doesn't seem to have any problem expressing his feelings. He doesn't want anyone to suffer, and is always willing to help if needed. He's sweet and nice, but not weak: his existence has been quite hard so far, and though he knew it wouldn't be easy, he decided to go for a change running away, risking his own life in search of freedom. (Sourse: Unspoken)
Liza (along with her twin brother Tate) are the Mossdeep City gym leaders in Hoenn. She gives her five minute younger brother a hard time when they train their pokemon. Her prized pokemon is a Lunatone.