Yuruyakana saka michi wo nobohtte yuku
Furu hazuno nai ame ga shitto-shitto to
Tarinakahtta ai-no kazu dake
Kokoro ni tsuki sasaru
Itsu-ka dareka no akashi ni naru toki
Anata-wo wasureru " Boukiyaku no Ame " ...

Teh no hyra ni uchi tsukeru hageshi ame-wo
Megashira ni atte namida wa hara-hara to ...
Itsuwari demo ai-ni oborette
Kono mama nemuritai
Itsuka omoi wo tsutaeru sono toki
Anata ga sari yuku " Boukiyaku no Ame " ...

Ai-no omo-sa hakana-sa sasayaku keredo
Ame wa imademo yamazu zawa-zawa to ...
Kako no yume wo keshisaru youni
Yoru no shijima no naka
Itsu-ka watashi wo sagashi motomette
Subete-wo wasureru " Boukiyaku no Ame " ...