Chitose Hitotose was orphaned at a young age and is now in high school. He yearns for a family and a place to belong, but his long years of independence and isolation are setting his feet on a dangerous path. What is the solution that his teachers conceive? He needs a mother... but it's not just one, but five "Mamas!" Absolutely no one can discover that his teachers live under his roof, and he has to hide the fact from everyone, from the class president to the principal! With their maternal instincts in overdrive and mysterious pasts, can Chitose learn the lesson of happiness?
Wakura is so confident of getting into his chosen high school that he stops taking his tests. Unfortunately, he gets every question on his entrance exam wrong, leaving him to be thrown into a truck, put on a boat and then taken to Promised Island. There, he finds out that he was entered, by recommendation into a high school, not to mention he has twelve adopted sisters on the island that will be attending with him! More than anything Wakura wants to get off the island and get back to his old life, but eventually his sisters help him feel welcome. Together, Wakaru begins his journey of living and growing up with his twelve cute sisters.
Seina Yamada is incredibly unlucky; everything he touches is horribly destroyed. One day while visiting his sempai Tenchi's house, he is mistaken for the man by a member of the Galaxy Police Force and becomes inducted into the force. However, his terrible luck gives him an advantage in his new role: Seina encounters pirates at every turn, allowing his GXP comrades to capture many of the galaxy's worst criminals! Armed with a ship cloned from Ryo-Oh-Ki, Seina sets forth with his mostly female companions to defeat the sinister Barta pirates. Only one question remains: which is more important - capturing criminals or capturing hearts?
Both Happy Lesson and Tenchi Muyo! GXP feature a teenager who lives with a harem of female teachers. Neither of the series is good (though Tenchi Muyo! GXP might be slightly better), but if you liked one of them, then you might actually like the other one too.
Tenchi Masaki lives a quiet life helping his grandfather at the temple. Quiet, that is, until he accidentally unleashes a strange and beautiful space pirate from her 700-year-old prison. Things rapidly get worse for Tenchi when the royal princess Ayeka, cute Sasami, ditzy galaxy police agent Mihoshi and scientifically insane Washu crash land in his back garden to join the mayhem. Will Tenchi be able to shake off the unwanted romantic advances of these women, and what secret does his history hold?
Ataru is one of the most desperate womanizers alive, and a man whose life is about to become complicated. When aliens invade, he discovers he has been chosen at random to be mankind’s defender, and must play a game of tag with the beautiful alien princess Lum to decide the fate of the planet! After chasing her with all of his crafty techniques, Ataru finally wins, but his victory also means he must marry the princess herself! Now, with strange alien visitors and a jealous wife to handle, Ataru still manages to keep an eye on his ultimate goal: having his own harem!