"haha" to iu kotoba hajimete shitta
"chichi" to iu kotoba hajimete oboeta

"kaze" to iu kotoba hajimete shitta
"mizu" to iu kotoba hajimete oboeta

"tomo" to iu kotoba hajimete shitta
"yume" to iu kotoba hajimete oboeta

"ai" to iu kotoba oboeta koro
Sekai no katachi wo shitta

Tatoeba ima no kimochi wo tsutaeru no ni
Donna kotoba ga tadashii no deshou
Tada sono kotae wo shiru tame dake ni
Hitasura ni tsudzukeyou kotoba asobi

"uso" to iu kotoba hajimete shitta
"kizu" to iu kotoba hajimete oboeta

"tsumi" to iu kotoba hajimete shitta
"bachi" to iu kotoba hajimete oboeta

"aku" to iu kotoba oboeta koro
Sekai no yami wo shitta

Tatoeba anata ga watashi wo suteru toki
Donna kotoba wo kakeru no deshou
Shiritakunai kotae wo shiru tame ni
Mada mada tsudzukemashou kotoba asobi

Tatoeba ima no kimochi wo tsutaeru no ni
Donna kotoba ga tadashii no deshou
"ohayou" "konnichi wa" "arigatou" "sayounara"
Hitasura ni tsudzukeyou kotoba asobi