In the Viz Manga and FUNimation dub, this is called Right Angle Flash: Bone Soir. This makes a clean, rectangular cut on whatever it hits. Chokkaku Senko: Bone Soir ( 直角閃光 ボーン 空割 ( ソワール ), Chokkaku Senkō Bōn Sowāru ?, literally 'Right Angle Flash: Bone Sky Division'): T Bone first makes a right angle cut in the air with his sword, and then swings it, sending a rectangular cut forward.In the anime, it gives off blue streaks of light or energy when swung. He is also renowned for cutting ships, giving him the epithet 'Ship Cutter'. The exact properties of the sword are unknown, but its user T Bone is able to use it to create flying slash attacks and kill a Sea King with ease. It has a straight edged tsuba and a pommel that is trapezoidal in shape with a cross engraved, while the scabbard is gray.
It is a sword with a perfectly straight blade and is finely decorated, as is the green and yellow hilt.