Akiru fights alongside Shamshir Zamouk in the front battle line as her follower. He is the brother of Lafa, Shamshir's servant. Both siblings have maintained a familiar, informal relationship with Shamshir since childhood. Unlike his sister, Akiru sustains this close dynamic into adulthood, never hesitating to voice his opinions directly to Shamshir and sometimes displaying a roguish or mischievous demeanor in their exchanges.

Following Shamshir's acquisition of the sword Colada, Akiru grows alarmed by noticeable shifts in her behavior and personality. He attributes these changes to the sword's influence, suspecting it exerts a corrupting or corrosive effect. This concern underscores his enduring investment in her well-being despite their differing roles.

Defined by their lifelong familiarity, Akiru maintains a straightforward and candid approach with Shamshir. His conduct blends unwavering loyalty with a readiness to challenge her when he deems it necessary, particularly regarding the sword's perceived impact.

Akiru