Among the many motifs in traditional Japanese tattooing (irezumi), the battle between Watanabe no Tsuna and the Ibaraki Demon stands out as a design that combines visual intensity with rich cultural meaning.
The story comes from Heian-era folklore. Watanabe no Tsuna, a loyal retainer of Minamoto no Yorimitsu, was sent to investigate strange happenings at the Rashōmon gate in Kyoto. There, he confronted a fearsome oni—Ibaraki-dōji. In a swift and violent clash, Tsuna managed to sever the demon’s arm. He brought it home as a trophy, but days later, the demon returned in disguise, stole the arm back, and vanished.
This scene has been portrayed in Japanese art for centuries, and in tattooing, it becomes a dynamic narrative across the skin. Beyond the visual drama, the design holds symbolic weight. Tsuna represents bravery, loyalty, and discipline in the face of chaos. The demon stands for deception, inner struggle, or lingering threats. Together, they create a powerful metaphor for personal battles—those moments in life where we’re tested by forces beyond our control, and where even victory may leave something unfinished.