After getting her head cleared, Minehime returned inside to her seat, and upon seeing Daihachi in the friendly brawl, she grabbed her tankard and moved over to watch the fun. In order to save her drink from being spilled, she downed the entire mug, and set it aside. Barely registering the sickly sweet taste in her drink, she watched and cheered with the rest of the companions.
Soon the poison kicked in, and Minehime only registered it as being drunk, but when a terrible pain ripped through her gut, painful enough to make her stumble, she moved to sit down in one of the chairs. She didn't even make it to the chair before she began to vomit violently. Anyone could've brushed it off as her simply being drunk, but what was most alarming was the amount of blood in her vomit, in fact, it seemed like she only vomited blood.