In addition, in 1598, he donated approximately eight hectare patch of land and fourteen koku (a unit of volume) of a temple estate, had the biggest Buddhist temple in a castle town built, and gathered thirteen Shinshu sect temples in the Murayama area as tatchu (sub-temples in the site of the main temple), maintaining the town which would be called as a temple town later.
さらに慶長3年（1598年）、八町四方の土地と寺領14石を寄進し城下最大の伽藍を建立、敷地に村山地方の真宗寺院十三ケ寺を塔頭として集め、のちに寺町と呼ばれるようになる町を整備した。