Kira kira kira

Kira kira kira
Ai no uta ga hajimaru
Dakara motto watashi wo dakishimete
Anata no koe wo chanto kikasete
Kono inochi ga itsuka moetsukiru nara
Watashi wa anata to waraitai
Yasashii kokoro yo shiawase ni nare.

Watashisobireteta tegami no henji wo
Kore kara tsutaeru yo
Nee waratte kiite ite ne
Jouzu ja nai kedo kokoro komete iu kara.

Kono koi wa itsuka ai ni kawatte iku deshou
Watashi ni totte anata wa unmei to yoberu hito da yo
Sou dare yori mo zettai nagaku
Waracchau hi mo fusagikomu hi mo
Anata no ichiban de itai'n da.

Kira kira kira
Ai wo tsutaeru toki ni
Koboreru namida wa atsui kara
Watashi wa itsumo ureshiku naru'n da
Demo demo demo kowakunai wake ja nai
Dakara anata kono te wo tsukande ne
Yasashii kokoro ga tsunagaru you ni.

Anata ga kanaete kureta watashi no wagamama
"Kotoba ni shite yo, zenbu"
"Aishiteru" nante sorya ne hazukashii keredo
Ureshikute hashaida yo.

Namida wo fuite mo kienai kanashimi sae
Futari wakachiaetara norikoetai kabe ni naru'n da
Dakara anata mo amaete hoshii
Kakko waruku ne shippai shite mo
Watashi no ichiban wa anata na no.

Kira kira kira
Zenbu wasuretakunai
Nante ito oshii hibi nanda
Ichido kiri wo anata to kasanete
Itsuka futari omoide wo shaberiaou
Watashi wa mata naichau kamo ne
Waratte yurushite dakishimete yo.

Kitto kitto butsukaru toki mo atte sa
Tagai ga wakaranaku naru hi mo kuru'n ja nai kana
Taisetsu na koto dake chanto ima tsutaete oku ne
Watashi wa zutto anata wo zutto
Aishiteru aishiteru.

Kira kira kira
Ai no uta wo utaou
Sore wa watashi dake ja dekinai yo
Anata to futari tsumuide iku'n da
Kono inochi ga itsuka moetsukiru nara
Watashi wa anata to waraitai
Yasashii kokoro yo shiawase ni nare.

Lalala anata wo aishite iru
Lalala anata wo aishite iru
Lalala anata wo aishite iru.