On reading compounds

• 検校 【ケンギョウ】 highest-ranking blind court official, temple administrator, shrine administrator, administrator of a manor, inspection, inspector
• 検使 【ケンシ】 investigator (esp. of an accident or a crime scene), fact-finding envoy, investigating a crime scene or unnatural death (Edo period), investigation, investigator of a crime scene or unnatural death (Edo period), attending as an official witness to a seppuku (Edo period), official witness to a seppuku (Edo period)