Up to you
 作词 : Chiaki Nagasawa/DAHYUN/Saori Nagano/Takahito Nakamura
 作曲 : Chiaki Nagasawa/Saori Nagano/Takahito Nakamura
 Summer is waiting for you
 Our skies are ocean blue
 Summer is waiting for you
 A season made for you
 赤く燃える太陽
 涼しい風がそよそよ
 吹いて Feel the wind flowing with me, with me, with me
 自由に、自由に楽しんで
 Feels so right
 Hit the summer, up to me
 Hit the summer, up to you
 We're hearing, hearing the sound of the waves
 私たちを呼んでる
 さぁ、ほら Are you ready now?
 Are you ready now?
 Baby up to you, up to you, up to you
 Just do as you feel
 What's the next move, we do, we do, we do
 Up to you, up to you, up to you
 Just do as you feel
 Do whatever you want to do
 Do it, Do it
 Summer is waiting for you
 Our skies are ocean blue
 Summer is waiting for you
 A season made for you
 Summer is up to you
 Let's dive into the sea
 We can forget the heat for a while 一緒に
 Let it be, let it be
 一緒なら躊躇することはない
 後悔なしに思う存分走って遊ぼう
 この瞬間
 Feels so right
 Hit the summer, up to me
 Hit the summer, up to you
 We're hearing, hearing the sound of the waves
 私たちを呼んでる
 さぁ、ほら Are you ready now?
 Are you ready now?
 Baby up to you, up to you, up to you
 Just do as you feel
 What's the next move, we do, we do, we do
 Up to you, up to you, up to you
 Just do as you feel
 Do whatever you want to do
 Do it, Do it
 夏の香りを
 十分に感じてみて yeah
 Feels so right
 Hit the summer, up to me
 Hit the summer, up to you
 Baby up to you, up to you, up to you
 Just do as you feel
 What's the next move, we do, we do, we do
 Up to you, up to you, up to you
 Just do as you feel
 Do whatever you want to do
 Do it, Do it
 Summer is waiting for you
 Our skies are ocean blue
 Summer is waiting for you
 A season made for you
 Summer is up to you
 和声 : Moah Lee/TWICE
 母带工程师 : Joseph J. Park
 录音 : Eom Sehee/Lee Changhoon
 器乐 : Takahito Nakamura
 混音工程师 : Lee Taesub