View source for Yakusoku da yo/Happy Happy (CD, POOP-40010)

'''約束だよ / ハッピー・ハッピー''' (''Yakusoku da yo / Happy Happy'', lit: '''''It's a Promise / Happy Happy''''', Catalog No: '''POOP-40010'''<ref group="cn">The O and 0 look exactly same on the font used. The Polydor label doesn't seem to have used numbers in the first 4 letters of similar CatNo's around the time period, though sometime later they used numbers there to represent pricing(?), citation needed.</ref>) is a [[Wikipedia:Mini CD|Mini CD]] that was released on '''25 May 1989'''.

== Credits ==

== Tracklist ==
<tabber>
|-| Official Tracklist =
{| class="wikitable" style="text-align: center;
|-
! Track !! Title !! Literal Translation !! Wiki ID
|-
| 1 || {{M|1A title}} || {{M|1 lit}} || {{M|1A}}
|-
| 2 || {{M|5A title}} || {{M|5 lit}} || {{M|5A}}
|-
|}
|-| Table of Contents =
{| class="wikitable" style="text-align: center;
|-
!colspan="5"|TOC
|-
|}
</tabber>
Total length: '''10:58'''

=== Citation Needed ===
<references group="cn" />