If you're looking for manga similar to Eien no Aida ni Miru Yume, you might like these titles.
"I'll do anything to protect that smile..." Feather is the guardian angel that watches over Takuya. Usually humans can't see angels, but Takuya has a special soul that allows him to see his angel. After getting to know Takuya, Feather starts to fall more and more in love with him every day... Then a fateful day arrives...! "The day of Takuya's death has been decided." What will Feather do in response to this sudden order from above...!?
Kota is an ordinary college student who grows flowers and vegetables on his veranda. One day, he found a good-looking guy had sprouted in his planter!! He calls himself Flower, and just asks for water... Kota doesn't believe it, but he can't just leave him, so he decides to take care of his "Flower".
Sakuya, a 3rd division archangel has been watching Shirou, a human, through the fountain of life that separates Heaven and Earth for quite some time. As his halo has "fallen" into the human world he decides to retrieve it in order to meet the one he's been watching, regardless of the rules he's breaking. He'll break all the rules to be with the one he loves who has a dark shadow cast upon him...
Akamine Ryota, a student Angel, is sent to earth to complete his training. God created angels to guard the peace in human world. Akamine Ryota is a promising senior at the angel training school, but because he lacks full control of his powers he's not allowed to graduate. Fellow students Shirogane, Aotsuka and Kurosawa are in the same predicament. Together, the four are sent to Earth - to purge the human world of evil and to finally complete their angel qualifications!
When a boy appears out of nowhere in your room claiming he was an incubus, what do you do? Shimizu, the Fallen Angel, knows the answer. A story about an insecure incubus and a sadistic Fallen Angel.
A high school boy who doesn't believe in angels is surprised by the sudden appearance of a male angel. Not wanting to admit he's wrong, the boy makes the angel his prisoner in order to study him more closely, only to find himself falling for him more and more. A heartwarming, sometimes serious manga portraying the gradual union of two hearts.
"Show your true self!!", "Okay", "What…!?". Arcus gets injured while hunting, and before blacking out, he sees an Ogre (Gharm) and thinks himself dead. He wakes up to find Gharm had looked after him as well as his wounds. Arcus doesn't trust Gharm but Gharm's kindness starts to change his thoughts...? 'Pure Ogre' × 'Stubborn Elf'. A height difference couple? Maybe...?