Both:
Tsuki no [bad word] ni wa minna atsumete odori-aka-sou yo
Asa made ha shagu MOONLIGHT PARTY

Koenma:
 [bad word] tan [bad word]  Hanayaka ni isa touyou  YUTTE! [bad word] no Supa Suta

Botan:
Ina te na doresu, suso o-tsumami kidottara tsuki no hisari no supottoraito

Koenma:
Chi-suji no yo sawa o-sumi saki       atarimae

Botan:
(Sera fureddo no purinsu!) 

Koenma:
Tsuyoku kashikoku kuseuyoku

Both:
Odate ni wa meppou yowai!

Teretei-naide koko e oide yo
Hacha-mecha dansu mo

Koenma:
Dare mo mitenai MOONLIGHT SHOW TIME

Both:
Tsuki no [bad word]  ni wa hame o wa [bad word] odori-aka-sou yo
Asa made ha shagu  MOONLIGHT PARTY

SHALL WE DANCE, SHALL WE DANCE
JOIN US, JOIN US.
SHALL WE DANCE, SHALL WE DANCE.

Botan:
Shoutai-jou wa atashi ga todoke ni yuku yo.  Kumo no aida o kawa, ni tou n de

Koenma:
Junbi wa OK!      Kashiisho mo [bad word]     Ya-a wana kute mo monku wa iu na!  Tamashi!

Botan:
Ki tateno mi sa wa youban yo      Iji hito de

Koenma:
 [bad word] [bad word] yo!) 

Botan:
Koite  de o chaume    niku manai ....

Both:
Mou ii-kagen ni sen ka ni!

Jokotsu itara       hate na suteppu
Mecha-kucha rizumude  (Botan)  Kama yushinai up MOONLIGHT DANCER
Tsuki no [bad word] ni wa, me o wa [bad word]   otori  aka sou yo
Asa made wa shogu MOONLIGHT PARTY

Teretei-naide koko e oide yo
Hacha-mecha dansu mo

Koenma:
Dare mo mitenai MOONLIGHT SHOW TIME

Both:
Tsuki no [bad word] ni wa minna atsumete odori-aka-sou yo
Asa made ha shagu MOONLIGHT PARTY

SHALL WE DANCE, SHALL WE DANCE
JOIN US, JOIN US.
SHALL WE DANCE, SHALL WE DANCE.

Both:

By the midnight moon, gathering all the dancing light
Until [bad word]  we'll have a Moonlight Party

Koenma:

With my light, flamboyant appearance, call me a Super Star!

Botan:

In my party dress, eatting snacks, putting on airs under a moonlight-spotlight.

(Koenma says something here which is untranslated--what the heck does it mean!?!! I wonder...)

Botan:

(thoroughbred Prince!)

Koenma:

Strong, intelligent, stylish...

Both:

...even in weakness!
 [bad word] on, don't be shy!
It's only a clumsy dance

Koenma:

Who wouldn't want a Moonlight Show Time

Both:

Under the midnight moon, shifting out of position in the dancing light
And before [bad word] we'll have a Moonlight Party

Shall we dance, shall we dance.
Join us, join us.
Shall we dance, shall we dance.

Botan:

I'll send the letters of invitations. Cloudy days will wash away.

Koenma:

Preparations, OK! I'll gather all I can think of, even the speeches I'll say.

Botan:

Feel the tension! [bad word] the people.

Koenma:

(Watered-down!)

Botan:

My, how charming, don't hate me...

Both:

Already we're being so irresponsible!

Practicing the dance step
At an absurd rate

Botan:

To not be a graceful Moonlight Dancer.

Both:

Midnight moon, play in the light
Before [bad word]  we'll have a Moonlight Party
 [bad word] on, don't be shy!
It's only a clumsy dance

Koenma:

Who wouldn't want a Moonlight Show Time

Both:

By the midnight moon, gathering all the dancing light
Until [bad word]  we'll have a Moonlight Party

Shall we dance, shall we dance.
Join us, join us.
Shall we dance, shall we dance.