Must Be ARASHI!OverviewThere will be a male guest, which the members of Arashi addresses as 'Aniki' (Brother), who will teach Arashi different things. The other section, called 'Encounter the Unknown', is where Arashi will pick up new skills, such as interviewing celebrities, learning the tips to climb a mountain, from meeting experienced professionals they usually have not met before.First airedAugust 13, 2011URL slug256595-showGenresKeskusteluohjelmaKuvatJulisteTaustaEi kuvaaKuvakeEi kuvaaBanneriTuotantokaudetErikoisjaksot0 jaksoaTuotantokausi 134 jaksoaTuotantokausi 20 jaksoaNäyttelijät ja työryhmäTyöryhmäJun Matsumoto — hostSatoshi Ohno — hostSho Sakurai — hostKazunari Ninomiya — hostMasaki Aiba — host
