KoukakuE by I2f/coba is a free geometric display font built from rigid, rectangular strokes. Its letters are severely simplified. Narrow gaps and abrupt cutouts break the blocky forms into shapes that resemble industrial markings or a digital interface.
It can give electronic music posters and game title cards the same stark, technical edge it brings to streetwear branding. The squared fragments also connect neatly with circuit patterns, modular icons, and hard-edged science fiction illustration.