Mizushima Taizou on X: "After all, it's fun to talk about Hello! Project (+other things) with 3 people. I'm motivated to do more Hello! Project activities! 😂 Most people tagged it as #ojisan_premium which is incomprehensible and it was so fun 😂 By the way, the jersey I'm wearing is the BEYOOOOONDS oshi color 🤣 Ojisan DO DANCE!!" / X