This amusing cat-based sport is by Yuka Morii, a 3D character designer, writer and design professor.
Called Nego (absolutely a tongue-in-cheek mashup of “neko,” Japanese for “cat,” and the board sport Go), it is primarily based on cats’ tendency to occupy no matter house is available.
The goal is easy: Both gamers take turns inserting their cats on the board. Once it is crammed, whoever has probably the most cats on the board wins.