Since 2011 Arashi held Waku Waku Gakko yearly & in 2015 they started to do it with kouhais. First was Hey Say Jump in 2015 then Johnny's West in 2016 & this year they will be join by Sexy Zone. It will be held in Osaka on June 17-18 (students will surely celebrate Nino-sensei bday) & in Tokyo on July 8-9. This year theme is "Everyone's Health & Physical Education that makes your days shine brighter" & the topic of each member:
Aiba- Let's fall in love w/ sports
Matsumoto- Let's be friends w/ anxiety
Nino- basic of human lies in daily activity
Ohno- Why do human cry?
Sho- what is masculinity and femininity