Nah~ you read it right, I am not trying to say the title of the first opening theme (Kero to March).  I AM, however, saying ”March of Keroro”.  The reason? Simple! the March Calendar have been released on the Keroro Official Website!  So naturally, this means that we are going to provide you the link to download it.  Please click here to download the pdf file.  Look at this image if you are lost in the making process =P .  Have fun and plan a Keroro March!