(1)
Wonderful day ：
英作詞/279 ：
se01_342
I'll do a good thing
This is not a bad thing
Let's do a good thing together
I'll have a good dream
This is not a sad dream
Let's have a good dream together
Surely only you are my angel
Therefore it is blue
Therefore the sky is blue
I'll do a good thing
This is not a bad thing
Let's do a good thing together
It will be a good day today tomorrow
Therefore I laugh
Therefore everybody laughs
I'll have a good dream
This is not a sad dream
Let's have a good dream together
(2)
Wonderful day(改詞版) ：
英作詞/279(改詞/非常事態スレ489-490) ：
se01_489-490
I'll do a good thing
This is not a bad thing
Let's do a good thing together
I'll have a good dream
This is not a sad dream
Let's have a good dream together
Surely only you are my angel
Therefore it is blue
Therefore the sky is blue
Therefore it's a wonderful day
I'll do a good thing
This is not a bad thing
Let's do a good thing together
It will be a good day today tomorrow
Therefore I laugh
Therefore everybody laughs
Therefore it's a wonderful day
I'll have a good dream
This is not a sad dream
Let's have a good dream together
it's a wonderful day
it's a wonderful day