How to read: へやかず
Pronunciation: 
Same names and idioms in reading:
部室數 部屋数
Names and idioms with total stroke of 24:
若狭谷 鉄斎 昭毅 柴端 苔錆
Names and idioms similar to 室數:
室 室内 室生下田口 室腰 室女
Yojijukugo(idioms with 4 Kanji characters) including 室數:
築室道謀 十室九空 仏籬祖室