Sumatran

Suma Tiger appears in Napalm Man's stage and in the final stages as white tigers. They basically lunge toward you... and also have a sort of "roar" as they do so. They are weak against the Charge Kick which can be hard to hit them with, if you don't feel comfterable using the it then use a fully charged mega buster

Trivia

 * Suma Tiger's Japanese name ("Sumatran") is a subtle reference to Sumatra, one of the islands of Indonesia.