Doushite nemure-nai no? Doushite yoru wa owaru no? Ira-nai nani mo, ashita sae mo, Kimi ga I-nai mirai Doushite waratteta no? Doushite samishikatta noni? Dare mo shira-nai, hontou wa tada Soba ni ite hoshikatta Zetsubou sae mo hikari ni naru Yama-nai ame ga furi-tsuzuite mo. Zetsubou sae mo hikari ni naru Kanashii ame ga niji o kakeru yo, Doko made mo Nidoto ae-nai kedo Wasure-naide itai yo Yume ga tsuzuku nara Same-nai de Doushite waratteta no? Doushite samishikatta noni? Dare mo shira-nai, hontou wa tada Ai-tai, sore dake datta Zetsubou sae mo hikari ni naru Yama-nai ame ga furi-tsuzuite mo Zetsubou sae mo hikari ni naru Kanashii ame ga niji o kakeru yo Ima mo Yama-nai ame ga kokoro mitasu yo Itsu made mo