Anime
Details about the MonMusume VA Webcast were tweeted
May 29th for the actual thing with public distribution on the 30th, assuming I read it right.
Manga
T-REX na Kanojo Chapter 13 raws are out
Sanzo’s taking a month-long break so Chapter 14 won’t be out until May 27th
Writing
ThunderBrother added Aviators Ch 15