Owner of the blacksmith and repair shop "Isurugi-do." He has almost no mana but possesses the power to generate infinite metal, which he uses for his business. He sells weapons to low-ranked students out of a kind desire to "give strength and confidence to students who have never seen a chance of winning." Bright and friendly but a miser. He's a trend-follower with many hobbies and jumps into trouble without thinking of the cost, so he's often broke. Because of this, he's seen eating tree roots around the academy a few times a month. He claims the trees on the south side of the school are delicious. A handsome guy if he stays quiet, a brat when he talks. His father is a blacksmith in Amatsu, and Masato is at the Academy City to train as his successor. His current blacksmithing skills are average. Since he focuses on repairs, customers looking only for a master smith often go elsewhere. With a business stance of "Quantity over quality!", his mindset is closer to that of a merchant.

The shop run by Masato. He takes on repairs at affordable prices and will craft weapons for those ranked 70 or below. The quality is slightly above average, but it's easy on a student's wallet and very popular among the lower ranks. By the way, the second floor is a soundproofed free space where some students come to study.

No matter how strong I get, I can't reach her anymore.

Actually, he has zero mana. So why do you think we... can generate a near-infinite amount of metal?