Motto To LOVE-Ru

Motto is the second season of To-LOVE-ru. The first seasons were extremely similar, and so are the second seasons. Both contain bad guys that are not exactly evil and have wacky gadgets that can do seemingly anything. And most importantly, they are both about an alien girl forcing her way into the love life of a human boy.  

Similar art-style, very fun comedy ecchi and many many fanservice. 

They're both harem series with multiple types of girls liking the protagonist, who is very unaware of the situaion. Besides that, both of the main character girls are from space, big chested, wear tight space suits and have small helper(s). Both series have ALOT of fanservice as well as a somewhat similar art and story. 

The main female protagonist in both anime are aliens. Both are comedy based with romantic nuances; both are set in high school.  

You can basically watch from any episode but there is still progression. They are both light-hearted and barely anything serious happens. Both have quite a big cast and are shows that are extremely enjoyable to watch and a good way to pass the time. Motto is a 100x focused more on ecchi—meaning lots of oppai. Nichijou focuses a lot more on over-the-top comedy and situations. In Motto, the cast all know each other, whilst in Nichijou it's just the "daily life" of random high schoolers. The art is much "fluffier" in Nichijou than anything else. Motto contains aliens, strange medicines, Rito's life, while Nichijou is just the daily life of crazy high schoolers. read more 

Hello, anime lovers out there are you interest in watching anime series: Harem and Romance and Comedy and some crazy science fiction? well, watch Motto To Love Ru series. 

These two series are the classic space princess anime, in Urusei Yatsura, Lum arrives to Earth, along with her dad for the purpose of conquest, but falls in love with the lead male, Ataru and becomes obsessed with him. Like To Love Ru, UY has the crazy aliens like Jeriten, Lum's bratty flying fire breathing cousin, and Ran, who is like Kuromi from Onegai My Melody because she feels Lum made her life miserable or slighted her when they were little. Unlike To Love Ru though, you have the obsessive love Lum feels for Ataru, while in To Love Ru only Momo has strong feelings for Rito, the lead male character, while Lala may love him to some extent. Both series have the fun to watch antics of the sexy space girls living with ordinary Earthlings. read more 

They have similar characters, as Kyoko and Yami, who, like Eve, is a biological weapon designed to kill, and can also transform your body. 

They are very explicit ecchi shows with not much plot. There is a small amount of romance, but the shows focus much more on the comedy and ecchi aspects. Both shows have girls with very "vivid" imaginations. 

Nisekoi and To Love-Ru are popular harem/ecchi Jump manga with successful first seasons. If you like one, you'll like the other. Both second seasons, though, are shorter, more comedy-centric and feel like a drop in quality compared to their respective first seasons. I'd still recommend both if you enjoy harems, ecchi and all that, though. 

Both sequels from their respective first seasons. Both were released in October 2010. both continues the misadventures of the indecisive main character (Tomoki / Rito) and his supernatural pink haired girl (Ikaros / Lala). Involving new characters, both series have a sexy funny girl (Astrea / Momo), who likes to fool around and make fun of the rest, specially the Tsundere girl (Nymph / Nana), who secretly loves the main character. 

'To Love-Ru' series and 'Girls Bravo' series are about a mysterious pink-haired space girl who fall in love with a guy who isn't too girl friendly. Both series are comedy, harems and offer a good amount of ecchi for the viewers.  

Both of these have their first seasons with somewhat of a story and then having the second season not continue the story at all, just simply making up stories with its characters. (Might as well call them both a season of extras) 

warning this might contain spoiler!!!! Probably the same story line,alien/angel lives with the boy, the boy likes another girl,Alien/angel always causes trouble, another alien/angel is sent to kill the boy, and they have the same amount of ecchiness. one of the VERY few differences is that dokuro is an angel and Lala is an alien. So to-love-ru is kind of like an extended version of dokuro-chan.  

Hentai theme. Pretty girls and sisters. Non-sense plot. Sexual-related jokes and plays. 

Both shows are very funny, perhaps showcasing the most perverted old men you will find in ecchi anime. They are constantly being reprimanded and beaten up for their lustful actions. 

Both female leads are sweet innocent (but superpowered) pink haired girls, and both male leads are surrounded by beautiful women falling for them, and dont know how to react. Both shows are harem comedies, but where to LOVE Ru has aliens, Rosario + Vampire has monsters. Both shows have a similar feel, no solid story, random adventures, etc. 

If you like ecchi you will love both of these awesome anime! The jokes and situations are pretty hilarious. Both have awesome leading protagonists that will keep you entertained for the entire duration.