New [Nana & Kaoru](/title/fa8beb17-13df-492b-b134-9c651aa01cfa)'s spinoff, serialized on the newly released (28/11/18) digital magazine "Harem" (ハレム), aiming at adults.
The story takes place in the third year of high school, after the ending of the manga, with [Black Label (aka Arashi)](/title/a9faed1c-ca7a-4410-ab9d-69dd366f2b9e) occuring during summer vacation.
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**Links:**
- [Amazume Ryuta's Twitter](https://twitter.com/ArOgiso)
