Board Thread:General Discussion/@comment-4436931-20190701115125/@comment-9623384-20190703133036

Unrelated to Inazuma, but they announced 2 free and 1 PAID DLC for Yo-kai Watch 4. And the paid one is big, in cluded multi-play mode. https://www.youkai-watch.jp/yw4/update/

So they did cut the content to sale as DLC...