When any of the members have an interest in any of the questions, they simply "touch" the ring and it momentarily stops so the guest can elaborate on their answer.
Guests must ask KAT-TUN a Yes or No question that splits the group in half in order to receive a delicious food prize.
They come up with special code words, and the gifts are custom made (designed, produced) by KAT-TUN and their guest.
The show's format was completely revamped in June 2008 in favour of a six-month-long special in which each KAT-TUN member is given the task to find out the true definition of love by their own means.
KAT-TUN is seen seemingly living in an underground bunker where they host guests on the show in each respective member's room.
For the first time the show had a live audience in the studio which allowed them to connect with their fans and made for a livelier atmosphere.
Shopping at Nakano Broadway—Guest: Shoko Nakagawa "Shoko-tan" Sex and the City SP—Shopping at Shibuya 109 (Kazuya Kamenashi) mission... members of KAT-TUN learn various things.