If you're looking for anime similar to To Love Ru: Multiplication - Mae kara Ushiro kara, you might like these titles.
Earth faces an unprecedented threat from an invasion by the mysterious Kiseichuu. The Kiseichuu feed on human sexual energy, also known as “H-energy”, and weaken the human population. High school student Retto Enjou is a member of the hero group HXEROS, who fight together to save the earth from the Kiseichuu.
On a hot day of summer vacation, Charlotte's plan to spend time alone with Ichika at his house is somewhat ruined...
On a day that seemed ordinary, a spaceship crash landed in Tokyo bay, filled to the brim with beautiful aliens that would come to be known as DearS. Since that day, though all of Japan seems to have gone DearS-crazy, one high school boy named Takeya it still not impressed by the phenomenon. But things change for Takeya when he finds a lone DearS girl on the side of the road, who forces herself into his apartment, and his life! Now, he must brave a plethora of complications, misunderstandings, and embarassments, when all he wants to do is be left alone!
Yota is a young man who is in love with his friend Moemi, but there's a catch: she's confessed her love for his best friend! Heartbroken, he finds himself in a mysterious video store that offers him Ai, a video girl who can fulfill his every desire. Thanks to his broken VCR, this dream becomes reality when she suddenly... emerges from the TV?! With a real life video girl on his hands to give advice and set him straight, Yota might just stand a chance of winning over the heart of Moemi, and curing his unbearable heartache...
There is nothing that Mouse can’t steal! His fame has earned him fans, enemies, and most importantly, three well-endowed and voluptuous female assistants who help keep his hands "full" at every opportunity! With ingeniousness and the constant "punishing" of his assistants, Mouse tackles every challenge that’s thrown his way. Can Mouse uphold the legend and continue his thieving ways, or will his amazing feats go down in history simply as a piece of art?