Sandayu Dokumamushi (毒蝮三太夫 Dokumamushi Sandayuu), real name Iyoshi Ishii (石井伊吉 Ishii Iyoshi)​, is a Japanese actor. He portrayed Daisuke Arashi in Ultraman and Shigeru Furuhashi in Ultraseven. He has been a radio personality on the Tokyo Broadcasting System (TBS) since October 6, 1969. His radio program is famous for vulgar language and is popular with an older audience.[1] He is nicknamed Mamu-chan (まむちゃん Mamu-chan), Viper/Mamushi (まむし Mamushi), and Mr. Viper/Mamushi-san ( まむしさんMamushi-san).


Ultra Series


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