Yes, there are two versions of the same game, and the Japanese one is RJ207237. and my guess would be the Chinese version was the only one they posted here and mikocon too.
Re: ★ 自炊 Own Bought Game ★ [140627][戯画] ハーヴェストオーバーレイ 初回版 [3.54G] (Wallpaper Included) (Added Manual & NoDVD & OST)
can someone provide the password? I checked with the site but there's still no password.