Male. 21 years old. Transformation: 'Blade Red'. The 19th head of his family and the lord of Blade Force, possessing the highest combat power. He has a cool and serious personality, but he is a tsundere filled with a burning sense of justice. He is Kao's adopted son... though Taki is actually older. His transformation device is the Shodophone. His weapon is the Blade Sword. He can transform the Blade Sword into the 'Rekka Daizantou', a massive red zanbato that uses the power of fire. Generally, he attacks by swinging it to sweep through a wide range, befitting its size, but it is also used as a shield due to its bulk. Additionally, he can use a technique called 'Hyakka Ryoran', which involves imbuing the blade with flames to slash enemies, though he does not use it often.

Male. 20 years old. Transformation: 'Blade Blue'. Has the second-highest combat power in Blade Force after Taki. He has a hot-blooded and optimistic personality, but he is often considered noisy because his energy level differs from the rest of the group. He addresses Taki as 'Lord' to distinguish their status and uses polite speech toward him. His transformation device is the Shodophone. His weapon is the Blade Sword. He can transform the Blade Sword into the 'Water Arrow', a blue bow. As a side note, in addition to ranged attacks, he can also perform slashing attacks with the bow itself.

Female. 20 years old. Transformation: 'Blade Pink'. She appears calm, but she is actually shrewd, quick-witted, and a strong-willed woman who often mediates conflicts among the members. She enjoys helping others and loves children. She is fundamentally very perceptive. Unlike Ryuno and Nao, she calls Taki by his name and speaks casually to him, like Tani does. Her transformation device is the Shodophone. Her weapon is the Blade Sword. He can transform the Blade Sword into the 'Heaven Fan', a pink fan. It can be used as a shield and is capable of both close-range slashing attacks and long-range attacks by swinging it to blast wind.

Male. 20 years old. Transformation: 'Blade Green'. He is honest about his feelings and is somewhat mischievous and rebellious. Like Mako, he speaks casually to Taki and calls him by his name. He has a romantic flag with Nao. His transformation device is the Shodophone. His weapon is the Blade Sword. He can transform the Blade Sword into the 'Wood Spear', a long spear. Because it is quite long, it allows for mid-range attacks, and Tani has even used it to perform a pole vault. Looking at this, the length seems to be freely adjustable.

Female. 19 years old. Transformation: 'Blade Yellow'. She is honest, pure, and has great endurance, but she also has a timid side. Like Ryuno, she calls Taki 'Lord' and uses polite speech toward him. She has a romantic flag with Tani, though she would never admit it herself. Her overly honest personality is both a strength and a flaw. Her transformation device is the Shodophone. Her weapon is the Blade Sword. She can transform the Blade Sword into the 'Land Slicer', a large shuriken. It can be used as a shield or swung to slice enemies. Since it is a shuriken, its primary use is being thrown.

Male. 21 years old. Transformation: 'Blade Gold'. He loves being flashy and standing out, and has a playful personality. He is quite noisy and often makes exaggerated facial expressions, but he is deeply affectionate and surprisingly broad-minded. He is talented at cooking. He shows great chemistry with Tani. Perhaps because of his light attribute, he specializes in fast swordplay. His transformation device is the 'Sushi Changer', which looks like sushi; he transforms by folding the 'Sushi Disk' in half and inserting it. His weapon is the 'Sakana Blade', a sword shaped like a Pacific saury, where the hilt is the fish's head. He draws the blade by sliding off the skin (the actual skin of the saury) from the rest of the body.

Female. 20 years old. Transformation: 'Blade Red', same as Taki. The 18th head of the same family as Taki, and (despite being younger) she is Taki's adoptive mother. She has a cool yet kind-hearted personality similar to Taki's. After transforming into Blade Red, her suit is similar to Taki's, but the bottom of the torso features a skirt like Mako and Nao's transformed suits. Her transformation device and weapon are the Shodophone and Blade Sword, the same as the other Blade Force members except for Gen.