It was directed by Satoshi Nishimura .
It was written by Toshiki Inoue and Kazuhiro Fujita , featuring character designs by Tomoko Mori and music by Eishi Segawa .
It was directed by Satoshi Nishimura and written by Toshiki Inoue and Kazuhiro Fujita , featuring character designs by Tomoko Mori and music by Eishi Segawa .