Original Name 火渡 カイ Romaji Name Kai Hiwatari Nicknames Kaichou, Kai-chan Series Bakuten Shoot Beyblade Age Varies throughout the series Weight 52kg (100 lbs) Height 168cm (5′ 6″) Date of Birth Not specified Blood Type Not specified Personality Kai Hiwatari, a main character in the anime series “Bakuten Shoot Beyblade”, is portrayed as a complex […]