Update video data

【江戸の闇】約半数が生涯未婚…なぜ江戸の男は結婚できなかったのか？孤独な晩年の真実

Refresh this video's title, description, tags, thumbnail, duration, publication date, and other YouTube metadata. Save a new snapshot of its current statistics.

YouTube metadata edits may be replaced. Your flag, event details, transcripts, notes, resources, and characters are preserved.

Cancel