Himeno vs Psykos

Himeno may have been able to take down some pretty powerful opponents in her day but that won’t be enough to finish off Psykos. Psykos is one of the strongest telepaths in One Punch Man and she is also capable of fighting with massive energy blasts. Himeno doesn’t have the durability needed to block or counter an attack like that. Psykos is also far faster than Himeno so escape will be impossible. There’s a reason why Psykos rose to the top after all, her skills are just that good. Psykos wins.

Himeno vs Emma

Emma is skilled with a gun but that won’t be enough to defeat a Magical Girl. Himeno has various elemental abilities at her disposal such as ice, wind, fire, and more. Emma can’t deal with a supernatural opponent like that and doesn’t have any real experience against aerial opponents. Himeno will be able to easily dodge any bullets shot at her and then retaliate with her incredible abilities. At that point there’s not much that can be done to stop her abilities from triumphing in the end. Himeno wins.