Let's get high–今日安熱不安樂
３２１ rebellious joyfulness is growing. The sunny days come at the right time. The rainbow's beauty moves us. You should catch all kinds of smiles. Looking at our light-hearted performance, you will scream very loudly. This is the only opportunity. All girls and boys are together to say 'Hi!' The atmosphere reaches its high point to make sure you want to continue remaining there.