sora wo koete ra-ra-ra hoshi no kanata yuku zo atomu jetto no kagiri kokoro yasashi ra-ra-ra kagaku no ko juuman bariki da tetsuwan atom mimi wo sumase ra-ra-ra me wo mihare sou da atom yudan wo suru na kokoro tadashi ra-ra-ra kagaku no ko nanatsu no iryoku sa tetsuwan atom machikado ni ra-ra-ra umi no soko ni kyou mo atom ningen mamotte kokoro hazumu ra-ra-ra kagaku no ko minna no tomodachi tetsuwan atom