This is the muffler Kiryu Sento wore in the show, which I also purchased at the time of its broadcast! Related Keywords: Kamen Rider Build Heisei Generations FINAL Heisei Generations FOREVER Kamen Rider Build the Movie: Be The One Build NEW WORLD Kamen Rider Cross-Z Build NEW WORLD Kamen Rider Grease Kamen Rider Build Super Complete Works Kamen Rider Super Complete Works Kamen Rider Build Kiryu Sento Kamen Rider Cross-Z Banjo Ryuga Kamen Rider Grease Sawatari Kazumi Kamen Rider Rogue Himuro Gentoku Kamen Rider Evol Kamen Rider Evol Black Hole Form RabbitTank Sparkling RabbitRabbit TankTank Kamen Rider Metal Build RabbitTank Hazard Genius Form Cross-Charge Great Cross-Z Cross-Magma Cross-Evol Cross-Build Grease Blizzard Zi-O Tokiwa Sougo Zero-One Hiden Aruto Saber Kamiyama Touma Revice Igarashi Ikki Vice Aguilera Natsuki Hana Igarashi Sakura Lovekov Vistamp Revice Driver, Demons Driver Giffard Rex Weekend Driver Kamen Rider Majed Alchemist Driver Battle Familia Kamen Rider Geats Geats Buffa Nago Tycoon Tsumuri Girori Transformation Belt Desire Driver Ukiyo Ace Azuma Michinaga Sakurai Keiwa Hojo Emu Hino Eiji Hiden Aruto Kido Shinji Tsugami Shouichi Inui Takumi Kamen Rider Gav Shoma Kinkida Kento Rakia Sunga Kenzo Character Names...Kamen Rider Build/Kamen Rider Series