Proposal : Update Manga Henkutsu na Yankee-kun wo Hottokenai series

Proposal details

This proposal will make the following change(s):

Update the series of the manga Henkutsu na Yankee-kun wo Hottokenai

Change the series from :
Unknown
to
Sefure no Heart no Tsukamikata

Based on the following reason: Missing

With the source: https://www.mangaupdates.com/series/7q32urz/henkutsu-na-yankee-kun-o-hottokenai