Don't be afraid to take this survey on your own:

What's a tough place to go alone?
• Beef bowl restaurant
• Karaoke lounge
• Bowling alley
• Yakiniku restaurant
• Amusement park

Reader-added tags for now consist of "This would perplex even a karaoke monster" and "Survey that's relentless on the loners".

Time to fill the Karaokenium gauge~
I would feel bad going to yakiniku alone.

Amusement park.

They could have ANYTHING! Who knows what's inside them?