[ Romaji ]
(NaNaNaNa naze? naze? WHY?
NaNaNaNa nazo? nazo! ANSWER?!)
ten to ten o musundara ara? ara!
"hanamaru kaiketsu!" kana? kana?
suiri to nazo wa uragaeshi niten santen gyakuten
kotoba ya shigusa sae wana? wana! unomi ni shite wa dame! dame!
yoku mite, kangaete, sorekara fumidasu no yo ippo
komatte iru hito mitara sugu ni tasuketai
datte nanitoka nanitoka nanitoka shitakute kakedashite iru
Na Na Na nazo! nazo! nazo o toku no ga meitantei☆
uso ka makoto ka mikiwamete egao no kotae mitsukeru
Na Na Na naze? naze? minna to iru to yuuki hyakubai
chikara awasete norikoeru tomo wa kiseki no katamari
yuku yo! meitantei☆
ten to sen o tsunagetara hora! hora?!
"hanamaru kaiketsu!" kamo? kamo? yajirushi wa mou kotae o sasu
tsuukai! yukai! soukai!
dakedo ne, demo ne, tokiakasenai sore wa kokoro no meikyuu
himitsu no kagi wa kojia kenai yorisou dake de gomen <(_ _)>
kizutsuite ru hito iru to kotoba janakutte
zutto soba de soba de soba de dare yori mikata de itai
Na Na Na nazo! nazo! nazo o toku no ga meitantei☆
oeba ou hodo nigete iku mujun darake no misuterii
Na Na Na naze? naze? minna to ireba yuuki hyakubai
misu wa misu de owaranai tomo to fukusen kaishu
yuku yo! meitantei☆
tadashisa tte hito ni yotte kawaru kedo
yasashisa nara hibiku kana? pokapoka to kyunkyun o todoketai
yuuki no ato miete kuru kibou shararara
tomodachi wa hikaru jueru hitori hitori hitori minna de kagayaite ru☆
Na Na Na nazo! nazo! nazo o toku no ga meitantei☆
uso ka makoto ka mikiwamete egao no kotae mitsukeru
Na Na Na naze? naze? minna to iru to yuuki hyakubai
chikara awasete norikoeru tomo wa kiseki no katamari
yuku yo! meitantei☆
Na Na Na naze? naze? minna to iru to yuuki senbai
tomodachi to te ni te o totte banji kaiketsu suru made!
DATTE purikyua☆ (NaNaNaNa naze? nazo?! ANSWER!)
