渡辺明夫
Petit Ferret requested applications for Japanese voice actresses from May to June 2002, seeking to fill the roles of the three sisters first. Satisfied with the applicants, Petit Ferret held open auditions for other roles starting June 30, 2002. WellMADE produced and distributed the PS2 port, , based on the DVD-ROM version of the original game. Petit Ferret made Akio Watanabe project supervisor for the PS2 port.