I can take one of the open character pairing slots XD
Female:
Mavis from Fairy Tail
Morgiana from Magi
Miyuki from The Irregular at Magic High School
Yoruichi from Bleach
Ultear from Fairy Tail
Shiina from Angel Beats
Touka from Tokyo Ghoul
Rangiku from Bleach
Male:
Tatsuya from The Irregular at Magic High School
Jae-Ha from Yona of the Dawn
Kija from Yona of the Dawn
Soo Won from Yona of the Dawn
Shin-Ae from Yona of the Dawn
Zeno from Yona of the Dawn
Byakuya from Bleach
Bakura from Yu-gi-oh (old school animoos :3)