Shikoku is one of the Hachiraishin, consisting of the so-called Gods who rule over the Shuuki. As one of the Eight Thunder Gods, Shikoku is one of the eight strongest Shuuki, considered one of the "Gods" in Mato, likely being their leader. She also has complete command over the Shuuki horde, being able to manipulate thousands of them, forcing them to attack the Anti-Demon Corps, in addition to being capable of making several modifications to Shuuki, making them a lot stronger than before.