SixTONESデビュー“6”周年を祝うため、嵐ラストイヤー・二宮和也が参戦！実はあまり関係性のない7人が、仲良くなるために様々なミッションに挑戦！ニノ悶絶！
Kazunari Ninomiya joins SixTONES on a day trip designed to strengthen their relationship. Through meals, team challenges, games, and candid conversations, the seven gradually grow closer, culminating in a barbecue where they reflect on the day's experiences together
