Kaede Satou (佐藤 佳楓) - A Mangaka's Weirdly Wonderful Workplace (Egao no Taenai Shokuba desu.) (笑顔のたえない職場です。)

https://civitai.com/models/2258488/kaede-satou-a-mangakas-weirdly-wonderful-workplace-egao-no-taenai-shokuba-desu