As you can see, there are three censorships that must be done in order to have your work stay in the Japanese market: 1. You must censor any genitalia, like ちんちん. 2. You must censor any mention of possibly underage woman, like JK. Usually substituting the second letter with a circle would suffice. 3. You MUST censor any McDon●●●'s products. Do NOT skip this, or else you'll end in a "male:anal male:clown" world