Tarieshin Hasshu is a member of the Rokki-dan in the Japanese manga series Blade of the Immortal. He is most easily identified by his Western attire, as he is a foreigner to Japan. The only other man he is on good terms with is his ally Shinsei Doma, who is also a foreigner. His weapon of choice is a three pointed spear which is not quite a Trident, but more of a Halberd, which he uses best when spinning as he fights.