C.M.B. SHINRA HAKUBUTSUKAN NO JIKEN MOKUROKU

Proper Japanese Title: Ｃ．Ｍ．Ｂ．森羅博物館の事件目録 Originally serialized in Monthly Shonen Magazine. — Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/cmb-shinra-hakubutsukan-no-jiken-mokuroku/4050-80217/).