Don't worry! 行こう so high 未来へfly
Singing now! na na na na na, HELLO WORLD
Singing now! na na na na na, HELLO WORLD
Hello world, hello world, HELLO WORLD
Singing now! na na na na na, HELLO WORLD
Singing now! na na na na na, HELLO WORLD
Hello world, hello world, HELLO WORLD
誰もが一人じゃないから yeah (You're not alone)
Singing now! na na na na na, HELLO WORLD