Alexander "Xander" Shakadera (Kaiza Xhakuenji, 灼炎寺カイザ; Shakuenji Kaiza), also known as Xhaka (シャカ, Shaka) in the Japanese version, is a recurring character who appears in the anime and manga series, Beyblade Burst. He is a member of the Four Spinning Emperors as well as the leader and founder of his own team, Sword Flames. His Beyblade is Xcalius X2 Magnum Impact.
Xander is very tall, reaching 186 cm (about 6'1"ft) and has orange spiked hair and red eyes. He also has a muscular build due to his martial arts background. His regular attire consists of a tight black top which exposes his midriff, with a red fur-trim vest which has a belt-type fastener at the bottom over it. He wears brown pants with a yellow belt and black gauntlets over his arms.
Xander is very bombastic and cheerful. He trains hard, and is a big eater. In a way, he's quite similar to Valt. He expresses his fighting spirit through laughter, but is shown to abandon even this in the face of the most serious of battles and situations.