When did the company that produced "Six Gates Far Away Mon Colle Knight" begin?
Group SNE: Group SNE is a Japanese company founded in 1986 by the current president Hitoshi Yasuda, which produces role-playing games, light novels, board games and card games. Ryo Mizuno was one of the founding members. Group SNE:  Moreover, there are several anime adaptations based upon Group SNE's products such as "Legend of Crystania, Mon Colle Knights and Rune Soldier. Mon Colle Knights: Mon Colle Knights, known as Six Gates Far Away Mon Colle Knight (Japanese: 六門天外モンコレナイト , Hepburn: Rokumon Tengai Mon Kore Naito ) in Japan, is an anime and manga series.
in 1986