Soshiro(werecat) is an assassin who accidentally got caught by Shinji, who kept him busy until Ichigo arrived

Umehiko, M: plum hair, orange eyes, twin
Laylah, F: wine purple hair, orange eyes, twin
Sera, F: raisin hair, brick red eyes, triplet
Kosuke, F: looks almost exactly like Hoshina, red and gold eyes, triplet
Aki, F: burnt orange hair, golden brown eyes, triplet