Proposal : Update Series Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai sareru english name

Proposal details

This proposal will make the following change(s):

Update the english name of the series Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai sareru

Change the english name from Unknown to Betrothed to My Sister's Ex

Based on the following reason: Missing

With the source: MAL