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-showGenresJutusaadePildidPlakatTaustPilt puudubIkoonPilt puudubBännerHooajadEriosad0 episoodiHooaeg 134 episoodiHooaeg 20 episoodiNäitlejad ja meeskondMeeskondJun Matsumoto — hostSatoshi Ohno — hostSho Sakurai — hostKazunari Ninomiya — hostMasaki Aiba — host
