I have listed different anime eye expressions in this guide... I hope this will help when you're trying to add emotion and expression to your anime drawings.
The neutral eye expression is the most commonly used expression I've seen being drawn in RMD. However, you can change the expression by adding a happy or sad mouth... but hey~ this guide is about eye expressions^^
The happy expression is very simple. A smiling mouth will amplify the happy expression of these eyes.
The angry expression expresses anger... or it could become a grin if paired with a smiling mouth...
The small lines amplify the sadness of the expression... best paired with neutral mouth.
yea... everyone experiences this emotion...
This becomes guilty expression when paired with a smiling mouth but scared if paired with a semi-open or sad mouth.
Maybe he/she saw a ghost. Best paired with a wide open mouth.
A very angry expression. Best paired with angry mouth...