Complex sentence: The main vocalist and lyricist Yamada Kyouji left the band in 1995 and replaced by Hata Hideki as a second vocalist, follow that the band switched labels from ZAIN Records to Nippon Columbia.
Split into simpler sentences: The main vocalist and lyricist Yamada Kyouji left the band in 1995 and replaced by Hata Hideki as a second vocalist. Following that, the band switched labels from ZAIN Records to Nippon Columbia.