The non-pointy sides are also sloped. https://en.m.wikipedia.org/wiki/Shogi#/media/File%3AShogi_Koma_Ryoko.jpg
True. Shogi is played with chess clocks but from what I know about Go, it doesn't make much sense but I might be wrong tho.
If go is "round chess", I feel like chess should be "pointy chess".
And Clash of Clans should be "honey I've lost our entire savings buying gems" chess