Samurai Gattai ShinkenOh (侍合体シンケンオー Samurai Gattai Shinken'ō, Samurai Combination True Sword King) is formed when the Shinkengers write the kanji for "unite" (合 Gō) to make their Origami to combine. It is armed with the Daishinken (ダイシンケン Great True Sword) and a giant Secret Disk that doubles as the Secret Shield (秘伝シールド Hiden Shīrudo).