Thread:LenMaster88/@comment-3495717-20191130215049

Because I've no idea where "Ria-Corsta" came from. The creator's name is リアス式海岸線, which translates to Ria Coast or Ria Coastline, though on their website, they have used "Ria Corst" where kanji/katakana is not supported, so that's what I went with. 