But this would turn out to be Tsurugi's plan to fulfill his promise by leading the Worms to slaughter, allowing Tendou to fatally wound him with the Maximum Hyper Typhoon so Mika can be avenged before returning to his mansion to die in peace. Tsurugi can transform into Sasword by using sword with the , which quells his Worm instincts. His Masked Mode outfitted with tubing that supply performance enhancing chemicals, Sasword can enter Rider Mode to access his Clock Up ability or execute his Rider Slash attack. Tsurugi Kamishiro is portrayed by . A butler who serves the Kamishiro family, serves Tsurugi and often acts as a parental figure to him. He remains loyal to Kamishiro despite many of his rude actions. It seems that the Kamishiro wealth is no more, but Jiiya hides this fact from Tsurugi, finding ways to get money such as getting monetary reward for Sasword's killing of Worms, and after that transaction was cancelled, opening a ramen shop (which Tendou decides to take over as he sees Jiiya as too worthy to be doing this). He tells Kagami about Kamishiro's sister and her death at the hands of the Scorpio Worm. He has a younger twin brother who keeps the Legendary White Knife. He knows that Scorpio Worm is Tsurugi's true form but has chosen not to tell him because Tsurugi, as the last of the famous British Discabil family, must, in one form or another, carry on its name. Jiiya is respected by Tendou who refers to him as "Humanity's Treasure" due to his incredible skill as a chef. He has several students who hold him and high respect, and has published a cook book, which Tendou carries a copy of at all times. During the epilogue, it is revealed that he is the head cook for the Discabil Restaurant, which is owned by Misaki and named in his master's honor. 65 years old. Jiiya is portrayed by .   is a Native who uses the Dark Kabuto Zecter, this mimic version of Tendou was actually a human infant that was captured by Mishima and used for his experiments after being turned into a Native. Hiro Mizushima, who already portrays Souji Tendou, also portrays Souji Kusakabe. The are Arthropod-like alien lifeforms that came from a meteor that devastated the city district of Shibuya seven years prior to the series' current timeline, the meteor being part of a larger one that greatly devastated Earth in the previous timeline depicted in the film "Godspeed Love".