Letra da Música Heartbeat de Moumoon

Atsui natsu ga kita yo minna ukareteru yo
koi suru chansu wo nogasanai ikioi de
aisu mo toke sou shakunetsu ni kurari
fushigi to munasawagi tokimeku tte kou iu koto

saikai wa itsumo totsuzen ne
aoku sunda kioku ga
sora-iro to kasanaru
do mannaka uchinukareta

kimi wa nandaka kyuuto ne
shiroi kyappu ga o-niai
kimaranai sutoraiku
demo daijoubu wakaru no

kimi wa nandaka torikkii ne
bouzu no poozu ga o-niai
kimaranai sutoraiku
takamaru haato biito saikou no takaramono

taiyou to kisu wo shite kami wo nabikasete
ano toki no kyoku wo kakete yappari kimi wa kimi da ne

ripiito maaku wa totsuzen ne
aoku sunda kioku ga
niji-iro ni hirogaru yo
denki ga watto nagareta

watashi wa nandaka fuwa fuwa
tsuyoi ishi to urahara
omoikometa sutorooku de
takamaru haato biito chigau oto datta kedo

atsui natsu ga kita yo minna ukareteru yo
kawaranai machinami de kawaranai kimi ni ai ni yuku

kimi wa nandaka kyuuto ne
shiroi kyappu ga o-niai
kimaranai sutoraiku
demo daijoubu wakaru no

kimi wa nandaka torikkii ne
bouzu no poozu ga o-niai
kimaranai sutoraiku
takamaru haato biito saikou no takaramono