8月Hachigatsu31日Sanjuuichinichi feat.初音ミクHatsune Miku

ねえnee君kimiはwaいくつikutsuにniなったnattaのno

Hey, how old have you turned

今日kyouまでmadeをwoどれほどdore hodo生きたikitaのno

How much of life have you lived until today

何度nando笑いwarai、、何度nando泣いたnaitaのnoでしょうdeshou

How many times did you laugh, how many times did you cry

お疲れ様otsukaresama　少しsukoshiひと休みhitoyasumi

Good job, take a little rest

僕bokuがga知っているshitteiru君kimiもmo　僕bokuがga知らないshiranai君kimiもmo

The you I know and the you I don't know

等しくhitoshiku迎えるmukaeru素敵なsuteki na日hiですdesu

Equally welcome this wonderful day

おめでとうomedetou

Happy birthday

君kimiがga生まれたumareta今日kyouがga大好きdaisuki

I love the day you were born

おめでとうomedetou

Happy birthday

出会えたdeaetaことkoto

That we met

君kimiがga生きてるikiteru世界sekaiにniありがとうarigatou

Thank you for the world you live in

ねえnee君kimiがgaいくつikutsuにniなってnatteもmo

Hey, no matter how old you get

変わらぬkawaranuままmamaここkokoでde待ってるmatteruからkara

I'll be waiting right here, unchanged

好きsukiにni好きsukiをwo重ねkasane続けるtsuzukeruからkara

I'll keep piling love upon love

僕bokuがga死ぬshinuそのsono瞬間shunkanまでmade

Until the very moment I die

君kimiがga知っているshitteiru僕bokuもmo　君kimiがga知らないshiranai僕bokuもmo

The me you know and the me you don't know

いつもitsumoいつでもitsudemo君kimiがga好きsukiですdesu

Always, at all times, I love you

おめでとうomedetou

Happy birthday

君kimiがga生まれたumareta今日kyouがga大好きdaisuki

I love the day you were born

おめでとうomedetou

Happy birthday

出会えたdeaetaことkoto

That we met

君kimiがga生きてるikiteru世界sekaiにniありがとうarigatou

Thank you for the world you live in

おめでとうomedetou

Happy birthday

君kimiがga生まれたumareta今日kyouがga大好きdaisuki

I love the day you were born

おめでとうomedetou

Happy birthday

出会えたdeaetaことkoto

That we met

君kimiがga生きてるikiteru世界sekaiにniありがとうarigatou

Thank you for the world you live in