Proposal : Update Anime Chichi wa Eiyuu, Haha wa Seirei, Musume no Watashi wa Tenseisha. episodes duration

Proposal details

This proposal will make the following change(s):

Update the episodes duration of the anime Chichi wa Eiyuu, Haha wa Seirei, Musume no Watashi wa Tenseisha.

Change the episodes duration from Unknown to 23min.

Based on the following reason: Missing

With the source: MAL