川口太一さんのインスタグラム写真 - (川口太一Instagram)「I am not sure if this photo is right one for #みんなで繋ごう笑顔のボール which is such a great idea from @jva_volleyball But I picked this up because it’s just funny what everyone except me are doing on the court 😂Honestly, I was the only one who didn't want to do this kind of stuff but I love to see it! That's why I'm smiling!! Everything what they did was so funny, fun and made me smile a lot! I really hope that literally everyone stays healthy, safe, happy... #みんなで繋ごう笑顔のボール #バレーボールの笑顔 #みんなの笑顔 #バレーボール #リベロ #ドイツ #ブンデスリーガ #海外」5月12日 8時04分