The Angel Next Door Spoils Me Rotten 5.5
| Volume Title | The Angel Next Door Spoils Me Rotten 5.5 |
| Japanese Volume Title | お隣の天使様にいつの間にか駄目人間にされていた件 5.5 |
| Light Novel | Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken |
| Publisher | SOFTBANK Creative |
| Light Novel Label | GA Bunko |
| Author | Saeki-san |
| Illustrator | Hanekoto |
| Target Readership | Male |
| Volume | 5.5 |
| Release Date | January 14, 2022 |
| Pages | 288 |
| ISBN-10 | 4815611998 |
| ISBN-13 | 978-4815611996 |
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