>>666
それ辻井九段の元ネタ(の半分)である、豊川七段だよ
https://i.imgur.com/E35SuFw.jpg
↓
https://blog.goo.ne.jp/toyowoomera/e/b34807bd53677100006658e6fd1951cb

https://i2.wp.com/okadiary.com/wp-content/uploads/2017/12/%E8%B1%8A%E5%B7%9D%E5%AD%9D%E5%BC%98%E3%81%95%E3%82%93%EF%BC%91.jpg?resize=196%2C257&;ssl=1

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTM8H1_yOVzEtwncM4TFnTrdw723tQcWpMZ4g&;usqp=CAU

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRf40xf9GJkA0TFIEKt0iMcCHoIr3o8omK5fA&;usqp=CAU

https://challepa.jp/files/download/topic_blocks/6addb380-445c-434b-a8f9-b2263d418ae7/value01/value02/l