XDSH-93191: Manatsu no Santa Claus / TETSU100%

[seanne]

This appears to have been a record made to promote their third album, Jack-In-The-Box. discogs gives a release date of August 1989 which doesn't seem correct since Jack-In-The-Box was released on September 1st, 1988. I left the date as 1988 for now. It probably contains the final versions of the tracks but I didn't add any tracktimes since we don't know for certain.