Mitsui Haruka manga
Every night, strange happenings visit the residents of shared pension and cafe 'Tsukishiro'. One evening, the main character Touya saved Yuzuriha, and there's something about the mysterious beauty that makes him feel nostalgic. Yuzuriha asks him "Do you believe that there are beings from another world?" From Morimoto Shuu, a lovable story of living together!
From Storm in Heaven: In ancient China there exists an alternate dimension called Jusenkai, whose inhabitants, the Senkaijin, possess tremendous powers. One of them, YanLang, fled to Earth along with his rebel army after being defeated during his attempt to overthrow the Emperor. In order to capture the fugitives, the Emperor sent his elite soldiers to Earth after them. LiFang has been traveling alone to find his father's murderer when he picks up a sick and injured man. That aloof man, TuoRen, turns out to be one of the imperial soldiers sent to earth to hunt and capture the Senkaijin rebels. While his comrades work in pairs, TuoRen prefers to be alone. That is, until the strangely powerful human, LiFang, decides to follow him on his quest. The volume 5 extra is the unrelated short story Time Lag.
In a world full of terrorism, the budding romantic relationship between a slightly reluctant head of security working for the government and his assistant / bodyguard who is madly in love with him... There are various side stories : Volume 5 : The Beauty and the Beast Ikegami-kun's Romeo Our Destiny Begins Now
Fraw and Kio are angels, and it's their duty to protect the passage of souls to Heaven. When the two were growing up, Kio always looked after Fraw. However, their roles are suddenly reversed when Fraw is promoted to one of the highest ranking classes of angel, and Fraw takes it upon himself to protect Kio. Can Fraw keep his new position a secret while the two battle against the Manifis, evil spirits that feed on humanity...?