Bunbunmaru Newspaper(文々。新聞):
Newspaper run by Aya Shameimaru.
Maru means period. 文 (bun) is a character that generally has something to do with literature or writing, so it is often used in compounds that mean letter, character, sentence, word, literature, writing, culture, and so on. As such, it is difficult to translate the meaning of bunbunmaru. The best way to understand in this case is to combine all the meanings previously listed and think of it as the word "bun" (although the actual word alone usually means sentence, so if you want, you can think of it as "Sentence Sentence Period Newspaper", but that doesn't sound right and is much too flat for a newspaper name).