大塚愛 (Ai Otsuka):ビー玉

mukashi nagara no SAIDAA no naka ni nemuru kokoro no tama
toridashite motto hiroi hikari atete mireba
shiranai iro mo oboete migakeba hikaru kokoro no tama

nandakanda de ofuro de shizundari ushinattari de
kyou made ikite kita ganbari ha taikoban

marui marui bidama ni utsuru ha BIISU SAIN no atashi
itsuka mata nozoita toki mo kitto waratterun ja nai ka na

chotto PURUU ni ochita toki demo wasurenai de hitotsu dake
donna ni tsurai mushi ni shihai saretete mo wasurenai de
kakureta hikari mo oboete mada mada ikeru kono saki

chotto hirune no jikan wo koete uchuu made no yumetabi
kidzukeba awatete mada ganbareba ii

marui marui bidama ni utsuru ha yowamushi na atashi de
jishin ha yuuki ha chanto aru no
KATSU irete mae wo muite aruku dake

utsuru jibun wo nigezu ni mireba nigezu ni mireba mieru

marui marui bidama ni utsuru ha BIISU SAIN no atashi
itsuka mata nozoita toki mo kitto waratterun ja nai ka na

marui marui bidama ni utsuru ha BIISU SAIN no atashi
kawaii oba-chan ni natte mo
kitto egao wo utsushidaseru you

sou waratterun ja nai ka na