Fukuma is one of the central figures in the anime Chained Soldier, also known as Mato Seihei no Slave. As a prominent member of the elite special unit called the “Chain Sergeants,” Fukuma stands out not only for his combat expertise but also for his unwavering sense of duty. He may come across as serious, even distant at times, but those who know him well understand that beneath that calm exterior lies a deeply loyal and committed soldier.

Now, when we talk about Fukuma, it’s hard not to notice just how much he values discipline and structure. His skills on the battlefield are top-tier—sharp, precise, and always executed with a clear strategy in mind. That’s part of what makes Fukuma such an essential asset to the Chain Sergeants. While he doesn’t wear his emotions on his sleeve, his actions speak volumes. Time and again, Fukuma proves that he’ll go the extra mile to protect his teammates, even if it means putting himself in harm’s way.

Over time, as the story progresses, viewers get to see more layers of Fukuma’s personality unfold. Sure, he’s stoic and reserved, but there’s a quiet compassion there too—a side that truly cares about the people around him. Through countless battles and tough decisions, Fukuma has grown into someone others can rely on without question. His journey isn’t just about fighting demons; it’s about leadership, sacrifice, and staying true to one’s principles no matter the cost.

And speaking of character depth, many fans have taken interest in analyzing Fukuma from a psychological perspective. For instance, Fukuma from Chained Soldier seems to fit the ISTJ personality type quite well. Why? Well, think about it—Fukuma consistently shows a strong sense of responsibility, follows procedures meticulously, and approaches every mission with logic and precision. He’s not one to act impulsively; instead, he plans carefully and sticks to what works. That practical mindset, combined with his reliability, makes Fukuma a natural leader among the squad.

Even under pressure, Fukuma remains composed. There’s a steadiness to him that brings stability to the team. Whether it’s organizing tactics or ensuring everyone’s safety, Fukuma pays attention to every little detail. It’s this thoroughness that earns him respect—and honestly, you’d be lucky to have someone like Fukuma watching your back.

On another note, some personality analysts suggest that Fukuma might align with the 6w7 Enneagram type. This blend explains a lot. On one hand, Fukuma demonstrates classic traits of a Type 6—loyalty, vigilance, and a deep need for security within the group. But then, there are moments where a slightly different side emerges: a subtle openness to new experiences, a willingness to adapt, maybe even a hint of curiosity beneath the surface. That’s where the 7 wing comes in, adding a touch of flexibility to his otherwise cautious nature.

So while Fukuma may seem rigid at first glance, he’s actually quite balanced—grounded in loyalty yet capable of adjusting when needed. The combination of his 6w7 tendencies helps shape a character who is both dependable and resilient, someone who can maintain order while still navigating uncertainty.

All in all, Fukuma from Chained Soldier is far more than just a skilled fighter. He’s a complex individual shaped by duty, honor, and genuine care for his comrades. Whether you’re looking at his role in battle or diving into his personality type, Fukuma consistently stands out as a pillar of strength within the series. And as the story continues to develop, it’s clear that Fukuma will remain a key figure—one whose quiet determination and inner strength leave a lasting impact.