Nantoka is a really simple program where guests are invited and get to do something as simple as guessing the names of various objects and things.
In this program Yaguchi Mari along with a few other Japanese celebrities (which I recognize, but don't know the name of) gets to show of their knowledge or lack of such. In that sense the name makes perfect sense, "And what is this?" would be a quick and dirty translation.
The difficulty various from dead simple (Nintendo DS Light White), although the contestants have some trouble pronouncing that correctly. When it's Yaguchi's turn, she picks what most of the guests have already shown great care to avoid (saying stuff like "What the hell is this?"), maybe due to the comments regarding idols and skills.
She seems rather uncertain at first, commenting how this thing is not in a good state and shows it off to everyone. After giving her answer, she looks even more uncertain and goes "Kowai!". People may doubt the skills and knowledge of so-called Idols, but she was in fact the only one on the show who was able to identify seaweed.
People answering wrong got tagged with a red tape-cross on the chin, and such I expected some sort of punishment games when the rest was sorted out. Unfortunately the clip ended prior to the actual end of the show, and such I'm not really sure what happened after this.
For those interested: Torrent at Hello! Online and as usual, the screenshots:
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