Are the magazines Costume and Diva both published monthly?
Costume (magazine) "Costume" is a Finnish language monthly women's and fashion magazine published in Helsinki, Finland. It is the Finnish version of the magazine with the same name which is also published both in Norway and in Denmark.
Monthly Magazine Z Monthly Magazine Z (Japanese: 月刊マガジンZ , Hepburn: Gekkan Magajin Zetto ) was a Japanese seinen mixed-media magazine published by Kodansha, aimed at teenage males and above, but particularly at hardcore anime and manga fans, featuring articles as well as manga tied into popular franchises. Original manga were also featured in the magazine.