'''Ocogon''' issen figura har oco gono ji oco comen.
== Meter ==
Moyun gono de pimpan ocogon issen 135° ji oto maxuscu cel 1080°.<ref>[https://en.wikipedia.org/wiki/Octagon "Octagon"] (fe [[Englisa]]). ''Wikipedia''.</ref>
=== Peryaje ===
Peryaje de pimpan ocogon har comenli lungoje ''a'' issen: