Proposal : Update Series Nokorimono ni wa Ai ga Aru!? original source

Proposal details

This proposal will make the following change(s):

Update the original source of the series Nokorimono ni wa Ai ga Aru!?

Change the original source from Unknown to Manga

Based on the following reason: Missing

With the source: https://www.mangaupdates.com/series/d18oyyw/nokorimono-ni-wa-ai-ga-aru