Tells the story of what happened to Yin and Hei between the first and second instalments.
Khidenobu Kiuti , Misato Fukuen , Natsuba Inoe , Tetsuia Ivanaga , Arise Sato , Dziunko Minagava , Kodzue Iosidzumi , Riudzaburo Otomo , Takuia Kirimoto , Tomomi Vatanabe
Hide
Additional information