If you liked
Seto no Hanayome
|
...then you might like
Nyan Koi!
|
The drawing style in some scenes are similar between these series (the funny scenes), also the way they make the jokes.
If you liked
Tsubasa Chronicle
|
...then you might like
Tales of the Abyss
|
For an unknown reason the main lost the memories of his childhood.
If you liked
Tsubasa Chronicle 2nd Season
|
...then you might like
Tales of the Abyss
|
The same as Tsubasa Chronicles season 1, the main hero isn't aware of what happened during his childhood, because of an event he does not remember.
If you liked
Busou Renkin
|
...then you might like
Tetsuwan Birdy Decode
|
Even tho there's no "body sharing" in Busou Renkin, the heroine of the series has some sort of responsibility in the main guy's death, right at the start of the story.
If you liked
Cinderella Boy
|
...then you might like
Tetsuwan Birdy Decode
|
Something similar happens in Cinderella Boy, the two main characters (Ranma and his partner Rera) end up in a car accident and, to be able to survive, both of them have to live in a single body; one during the day and the other one during the night.
If you liked
Fate/stay night
|
...then you might like
Sekirei
|
Same deal with people fighting to reach a supreme goal.
If you liked
Love Hina
|
...then you might like
Sekirei
|
For some reason Sekirei's first episode reminded me to Love Hina, specifically to Keitaro; Minato and Keitaro were both trying to get into college but, sadly for them, they failed several times the entrance exam.
If you liked
Hayate no Gotoku!
|
...then you might like
Kimi ga Aruji de Shitsuji ga Ore de
|
Both main characters of these series are working as butlers, and somehow they were in need of something (either work or money). Ren is a bit similar to Hayate as well (personality). At least the first episode it reminded me a lot to Hayate no Gotoku!, just older people instead of kids.