Animator. Character designer and chief animation director of the Saki anime series. Worked under the alias Sasayan for eroge projects.
https://twitter.com/Circle_Quinted
https://twitter.com/intent/user?user_id=722564106
http://www.doujinshi.org/browse/author/37967/Sasaki-Masakatsu/
https://www.melonbooks.co.jp/circle/index.php?circle_id=11521
https://ja.wikipedia.org/wiki/佐々木政勝
https://www.animenewsnetwork.com/encyclopedia/people.php?id=7651
https://w.atwiki.jp/anime_wiki/pages/2211.html
https://w.atwiki.jp/sakuga/pages/151.html
