Wow, rude. Chikusa glances to the actual alcohol he literally has right there waiting on the table. "....I like drinking. And not for important things." If Ken has any complaints, he can take it up with Zoro. Chikusa had only been academically familiar with booze before he came along.

But that's not important right now. He meets Ken's eyes, thinking carefully. "I'd say... Hakkai's room... but do you think Gojyo would go in there too?"