Here's a clip of that "Hiru nan desu!" show with Kikka as a Tuesday regular:
They go around town dressed as office ladies trying various pastry shops' sweets.
Since it's right around sakura season now, they're going specifically for the sakura sweets.
But it's not all about sweets.
As you'd expect from "office ladies", there's a gossipy bit around 5:00.
Kikka is asked about some gesture guys do that she likes.
Kikka: Me? Well, I'm not really that interested in guys...
Asako: No way, Yuu-chan! That's such a waste!
Kikka: Hehe, I know.
Asako: ...A calculated answer!? Since she's an idol, I guess it's like "Guys are still kinda..."
That part made me smile.
Questions like that can be a little tricky for idols, but she played it off being coy.
For the record, her answer was something like
"when a guy who's normally reserved [not sure about this part] suddenly flashes a smile"