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
ko
옆집 천사님 때문에 어느샌가 인간적으로 타락한 사연 (official)

Adaptation

manga
2019
Amane Fujimiya’s neighbor in the apartment he lives in is the school’s number one lovable angel: Excellent and with a level of beauty that can only be described as angelic – Mahiru Shiina. Amane, an ordinary student who doesn’t stand out, is her neighbour, but until now, they didn’t interact with each other. After meeting the soggy angel in the rain: “I’m returning what I borrowed. By the way, clean up your room. It’s filthy.” “None of your business.” A relationship with a slightly sharp-tongued angel begins, starting with handing over an umbrella. From catching a cold and having someone take care of you, to making a meal for someone because they neglected their health, to joint work (cleaning rooms)…' Note: This is a short comic intended to only introduce the light novel.

Adaptation

manga
2022
Publishers:
and 1 more
Amane Fujimiya lives alone in a messy apartment—right next door to Mahiru Shiina, a veritable "angel" who's the smartest, prettiest girl at school. When a chance encounter on a rainy day draws them together, Mahiru finds herself spending more and more time helping Amane get his life in order. And though they both insist they have no intention of dating the other, slowly but surely, something more than friendship begins to blossom. (Source: Square Enix)

Adaptation

manga
2023
Publishers:
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!)