Home›Authors›西岡英志 西岡英志 5 works and 5 volumes in this database. notable works include “どくろ怪人”, “岩窟の冒険”, “洞窟の魔神”. This timeline covers collected publication years, not career start or retirement dates. Sources and corrections 5 Works · 5 vols Publication timeline YearWorksRoleVolumes ?どくろ怪人Author1?岩窟の冒険Author1?洞窟の魔神Author1?謎の地底人Author1?透明人間Author1