Retsudo Shiba (志葉 烈堂 Shiba Retsudō) was the first Shinken Red (初代シンケンレッド Shodai Shinken Reddo) who battled the Kusare Gedoushu three hundred years ago, wielding the Kyoryu Maru, sealing Manpuku Aburame away at the cost of the Kyoryu Maru. Samurai Sentai Shinkenger The Movie: The Fateful War After his death, he was buried at the Tengen Temple, where the InrouMaru is kept. Act 23: The Rampaging Gedoushu