Here's a description of the video: A hand carefully pours the contents of a white and purple packet labeled with Japanese writing into a boiling pot of broth. The packet says “五木食品株式会社” (Itsuki Shokuhin Kabushiki-gaisha), which is Itsuki Foods Co., Ltd. The packet's contents appear to be a dark, concentrated liquid. The pot is black and placed on a stovetop. The broth inside is light brown with bubbles. The person's fingernails are painted a light, neutral color.