Kakuriyo -Bed & Breakfast for Spirits- Episode 23: The Sealed Power and the Opening Heart.
Episode 23 of 26 of Kakuriyo -Bed & Breakfast for Spirits-, aired September 2, 2018, 25 minutes. Available with English subtitles and dub where released.
Episode summary
After drinking the tengu's secret liquor, Aoi suddenly collapses. When she wakes up, she realizes that not only did she lose her voice, but she also lost her sense of taste, and so it was decided that she wouldn't cook the dishes made of ocean treasure.