Based on something labelled 美少女奴隷市 (Bishoujo Dorei Shi) possibly with some involvement by someone named Sawada Naonori (澤田尚徳). (Source: AniDB)
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Watched Black Clover Season 2 EP 6
Watched Even Though I'm a Super Timid Noble Girl, I Accepted the Bet From My Cunning Fiancé EP 6
Watched The Cold Sato-san is Only Sweet to Me EP 6
Watched Suikoden: The Anime EP 6