Senjou ni saku ichirin no egao no you ni sasayakani
Hibi no yorokobi wo dakishimerareta nara
Sore wo shiawase to yobu no darou

Omoi egaita HIIROO wa itsumo yodomi naku
Furi sosogu fushiawase wo warai tobashite
Daremo inai rojiura de namida wo kotaete wa
Kodoku toiu yowasa wo furi harau

Taiga no you ni you to nagareru jounetsu ga
Ashi kase ni naru mono wo nomi konde shimau
Demo sore de yokatta ippo demo susumeru no nara
Sore wo ogori to yobu nara sore demo kamawanai

Nagareru toki ga hito wo kaeru toiu ga
Nagasarete iku koto to ayumi tsudukeru koto wa chigau no sa

Senjou ni saku ichirin no egao no you ni sasayaka ni
Hibi no yorokobi wo dakishimerareta nara
Sore wo shiawase to yobu no darou

Tsuyoku shinjite kita mono ga ookina mi tonari
Waka chi atta tomodachi ni edaha ga nobite yuku
Soshite tagai ni sasae au oishigeru mori tonari
Kazoku toiu kizuna ni sodatte yuku.

Ima koko ni aru shiawase ni namida wo nagashite mo
Kono michi no saki onaji you ni kanjirareru darou ka
Kanashii keredo hito no yokubou wa nige mizu no you ni
Oikaketa fun dake toozakatte yuku

Tsumazuite, kokoro ore sou ni natte,
Jibun no yowasa tashikamete
Mata dareka ni yasashiku nareru no sa

Senjou ni saku ichirin no egao no you ni sasayaka ni
Hibi no yorokobi wo dakishimerareta nara
Sore wo shiawase to yobu no darou

Omoi egaita HIIROO wa ano hi no you ni yodomi naku
Wakachi atta tomodachi to hibi wo yumemite wa
Ashita toiu mirai ni aruki dasu