Minato Sahashi was living a normal life; he had just failed his college entrance exam for a second year in a row, and lived a quiet life in a single's apartment. That is, until the busty Musubi fell from the sky on top of him! She is a Sekirei, one of 108 that are destined to fight each other until only one remains; and he or she will ascend to heaven with his or her chosen one known as an Ashikabi. Minato soon finds himself in the embrace of Musubi, becoming her Ashibaki - but his life will only become more complicated. Musubi isn't the last to claim Minato as her Ashibaki, and what's worse, plenty of other Sekirei and opponents stand in his way!
Karin is a vampire, but as fate would have it she is a freak among her own kind; for Karin doesn’t drink the blood of her counterparts – she is cursed to be a blood maker, forcing her to inject her extra blood into her victims. What’s worse is that if she doesn’t find an outlet for the blood in time, it explodes in a massive nose bleed of impressive volume. In Karin's twisted day-going state, she finds it nearly impossible to find safe victims; so, nose bleeds are a major problem. When transfer student and new classmate Usui Kenta proves to have exactly the kind of emotions her vampire nature most enjoys, she finds herself in comedic dire straights!
Both have classic plot twists -- you are laughing at the increasing levels of mayhem when WHAM! the fun and frivolity take a serious turn towards the dark side without losing the sense of fun and adventure.
Ten years ago, Senpeita Kobayashi fell in love with the girl of his dreams; she left his life, but promised that in ten years she’d see him again and become his bride. Fast forward to the present, and Senpeita is a typical student attending Akebono Academy. That is, until the wide-eyed tiny robot Kemeko crash lands in his bedroom and proclaims herself to be Senpeita’s new bride! As if things aren’t strange enough, Senpeita soon discovers that inside Kemeko is a beautiful girl – a girl who has an uncanny resemblance to his lost love! All Senpeita wants is to be a normal boy, but now he must keep himself out of the way of flying fists, raging jealousies, and battles between Kemeko and Mishina – a global corporation that has a vested and dangerous interest in Senpeita!
Both shows center around a boy who's suddenly forced to be with an extraordinary girl. While Sekirei is a bit more serious than Kemeko Deluxe!, they're both very funny and provide the right amount of action and dialogue without boring you to death.
Takamine Kiyomaro is a junior high school student who thinks he’s too smart for school, to the disappointment of his mother. On his 14th birthday a surprise literally crashes through Kiyomaro’s window, in the form of… a small naked child?! His name is Gash Bell and his goal is simple: be a mentor for Kiyomaro, at the request of Kiyomaro’s departed father. In return, Kiyomaro must help discover the secrets behind Gash Bell’s amnesia and his past, with only a red book as a clue. As if things weren’t crazy enough, Kiyomaro soon discovers that Gash Bell is a demon -- one of many on Earth -- who can be forced back to the demon world if its corresponding book is burned. Armed with the power of the red book, Kiyomaro must now help Gash Bell defend himself against other demons who want to vanquish him from the Earth, lest his newfound friend vanish forever!
If there's one thing these two share, it's the central storyline. Though Sekirei and Konjiki no Gash Bell!! are targeted at different age groups, their storylines are notably similar. If the "aliens sent from another world to find human 'masters' in order to battle in a tournament until only one remains" aspect of either show caught your attention, be sure to give the other a try, as they both feature a lot of action/fight scenes involving superpowers and a good deal of comedy. The 101 Mamodos and 108 Sekirei are more similar than there are words to describe. Put simply, Gash Bell!! + harem + (a lot of) ecchi = Sekirei.
Average, boring, and nothing special; this is how Shiratori Kuu feels about herself and her life as a high school student in Academia. On what begins as any other day, Kuu's life is spun upside down when a new student transfers to her class. As soon as she sees his face, she is astonished, for this is no ordinary boy – he looks just like the prince she has dreamt of for so long! He extends a hand to her and repeats the words she has somehow heard before, "Lets go... Together." But it is never that easy, is it? A world that seemed so dull is now torn apart by a whirlwind of love and hate, and the conflict that plagues all those involved.
Both of these anime you'll find one is serving for their chosen master. In shattered Angel they are known as Sword and in Sekirei they called as Sekirei. Both of these anime is romantic, super powers and ecchi.
In both series kiss is an important element :P In 'Shattered Angel' swords need to kiss other to regenerate their mana and in 'sekirei' kiss is used to merge the sekirei.
Keitaro Urashima is somewhat of a failure. In order to fulfill a promise he made to a girl fifteen years ago, he has tried time and again to get into Tokyo U but has never managed to pass the exam. However, fate smiles upon him and he ends up working for his aunt, managing an all-girls dorm! Living with the feral Kaolla, the timid Shinobu, the sake-loving Mitsune, the blade mistress Motoko and the punch-happy Naru, can Keitaro keep his focus and keep his promise? And will he ever end up meeting that girl from his past?
After watching 3 episodes of sekirei I can say if you liked sekirei you willl like love hina. If you are looking for great fights and action, you'll find more of that on sekirei, but if you are looking for a lot of ecchi and love and random humor, you'll find that in both series, besides in both series they live in a rent house where some people who didn't know each other live togueter and there's a lot of friendship and sweetness in both series. if you liked one, check out the other one.