Furthermore, when Kokumori was to be revised in a land survey, an increase in Kokumori was called "Kokumori-deme" and a decrease was called "Kokumori-chigaibiki"; the term used when upgrading a piece of land (e.g.: from a field to a rice paddy) became called "Kokuma-shukkoku" and downgrading (e.g.: from a rice paddy to a field) became called "Kokuma-biki."
なお、検地による石盛の修正があった場合、石盛の増加分を石盛出目（こくもりでめ）、減少分を石盛違引（こくもりちがいびき）と称し、土地の名目が上昇（畠→田）を石間出石（こくましゅっこく）、反対に下落（田→畠）を石間引（こくまびき）と称した。