japanese fonts problem

[Alain Baeckeroot <alain.baeckeroot@laposte.net>]

Hi

i'm working on lincity-ng, and we just received a japanese localisation
for the game, but we use dejavu fonts, which does not contain japanese
(unless i missed it). So we have only garbage display unless default fonts
are japanese :(.

Does anyone know good free japanese fonts (compatible with GPL or CC) ?

Thanks in advance.
Alain