@Siddj There's only japanese colored editions that you can buy on japanese bookstores (like booklive). I don't translate but I put the fan translations of the original manga on the colored editions with a lot of help from kenshinsgirl.
@KojoZero. Thank you for your reply. I actually was planning to read this entire manga this week but then I happened to see your colored edition and I thought I might get official version directly but, it seems they have not translated the colored version. Do you guys have any idea how long will it take for you to complete this series? I'm just curious and wondering if I should patiently wait for your translation or just get official version.