Ｑ．What is the thing you absolutely must have when going out?
Takahashi: Audio player
Niigaki: Chewing gum! It's a must have♪
Fujimoto: Wallet, cellphone
Michishige: My sister♪She is necessary!!!!
Kusumi: Cellphone!!I would get lost without it.
Mitsui: Cellphone (if I forgot it, I'll be sure to go back and take it)