Hello everyone
Someone knows if there is a japanese dubbed version of this series?
I didn't find anything...

Funny you should mention it! I just started watching this show from Japan on cable. There were J-subs, but I don't think there was a dub. Usually if a dub is available they don't bother with subs, as there is usually an option to choose the audio. Most foreign dramas these days seem to have dubs as an option, but they may not. Maybe you could check amazon.jp and see what's listed on the DVD?