TBS program Jonetsu Tairiku has been a fixture on Japanese televisions since April 1998. The popular program focuses on famous people from different fields, following them around closely to learn more about their job and lives.
Apparently, this limited edition was done during Masha's sabbatical. The release date was 1997.12 and available only to BROS. The lyrics were written by BROS members and Masha wrote the song and recorded it. The public release of Heart of X'mas in the 1998 Peach single was a different re-recorded version.
ENGLISH HARDSUBBED VERSION