here's a couple you may enjoy:
reincarnated lover and/or fated soulmates
> http://www.mangago.me/read-manga/akai_ito_no_shikkou_yuuyo/
> http://www.mangago.me/read-manga/inner_beauty/?2lTU
> http://www.mangago.me/read-manga/reincarnation_mayama_rika/
> http://www.mangago.me/read-manga/keeper_of_the_pearl/
> http://www.mangago.me/read-manga/specters_karma/
> http://www.mangago.me/read-manga/koisuru_ryuu_no_shima/
http://www.mangago.me/read-manga/keeper_of_the_pearl/
also this one! this one is very good
I am looking for a story with destined soulmates or something like that. yaoi/straight anything will do