Complex sentence: The village maintained their village status since the end of 19th century, but on November 5,2004 Toyomatsu was merged with the towns of Sanwa, Jinseki and Yuki, all from Jinseki District, to form the new town of Jinsekikōgen.
Split into simpler sentences: The village maintained their village status since the end of 19th century. On November 5,2004, Toyomatsu, along with the towns of Jinseki, Sanwa and Yuki (all from Jinseki District), was merged to create the town of Jinsekikōgen.