In this appeareance, YUI recommends “Throat Coat” herb tea for being benefical for musicians throats

Even if you don’t add honey or sugar, it has a slight sweet flavor.

When I do recordings, I use to drink it before starting to sing.
It warms up your body and throad and since it has an herb tea aroma
I drink it thinking “I wonder if I’ll be able to relax”

By all means, give it a try!

Source: ??????
This comment caught everybody by surprise. I wonder if she’s geting paid for doing these promotions… TOCA Shaker, Candy Stripper, Omoshirokuna-ru, Throat Coat…