醤油(しょうゆ)

Furthermore, at another inn, trying to make themselves look like warriors of high status, they forced themselves to order expensive sake. However, in the dark room, they mistakenly drank a bottle of soy sauce all at once and writhed around screaming 'It's too salty, I'm dying!'—depicting failures during drinking humorously. In contrast to Kenko criticizing ugly behaviors at drinking parties in 'Tsurezuregusa', Ikku elevated it into a laughing matter.