Tokumi

Tokumi never intended to become anyone's rival, least of all Kiryuu's. Their legendary feud in The Underworld began over a territorial dispute involving a uniquely comfortable rock. The ensuing ‘battle’ ended when Tokumi slipped on some moss and scarred their own face with their katana's hilt. A few years later, a meticulously planned pitfall trap meant for Kiryuu caught only a small, fluffy fren, which promptly adopted Tokumi as its personal moving perch. The final straw was an ambush where both chimps, trying to surprise each other, ended up hiding in the same bush from a wandering Soul Chaser. The silent, awkward truce that followed was more binding than any oath. They're still not friends; they're just co-managers of a mutual headache.