"Doujin" is like fan-made content. "DesuTV" might be a channel or a platform. "Fukujuku" could be a play on the word for bonus or extra. "Juku" sometimes means a workshop or class. "Shitsu" can mean room. "1sennou gashu" might be a title or part of a longer name. The "verified" at the end suggests it's an official or authentic version of the doujin.
EverythingMoe
