Zoukan Hontou ni Atta Yukai na Hanashi

Japanese: 増刊本当にあったゆかいな話

Release Date: Bi-monthly (Odd); 22nd

Publisher: Take Shobo

Links:

Official Site

Info:

A special issue of Manga Pachinko Land magazine. Used to be published on a monthly basis. Starting from September 2009 it became a bi-monthly publication.