The Angel Next Door Spoils Me Rotten

Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken
お隣の天使様にいつの間にか駄目人間にされていた件

Side Story

The Angel Next Door Spoils Me Rotten: After the Rain
Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken: after the rain· お隣の天使様にいつの間にか駄目人間にされていた件 after the rain
manga

This spin-off of "The Angel Next Door Spoilers Me Rotten" covers events from the past and present, adapted from the original novel’s volume 5.5, along with the special edition’s short story. Highschooler Fujimiya Amane just started living alone but already has a strange neighbor. Right next door to him lives the most beautiful girl at school, the "Angel" known as Shiina Mahiru. Their curious relationship blossomed when Amane lends Mahiru an umbrella on a fateful rainy day. Once complete strangers, now neighbors, these teens find themselves gradually drawn to each other. A collection of sweet, impatient moments of everyday life between a blunt boy and his cute neighbor. (Source: Manga UP!)