Judging by the photos, it's most certainly a scam/not trustworthy/unreliable. Did some digging around the internet and a few people have backed that up. I wouldn't use them.
Con-G - Fujisaki Chihiro (Friday), Saionji Hiyoko (Saturday), Matsuoka Gou (Sunday)
Anime North - Tsumiki Mikan (Friday), Saionji Hiyoko (Saturday), Sonia Nevermind (Sunday)