Ringo Noyamano (野山野 林檎, Noyamano Ringo) is successor of Sleeping Forest and the Thorn Queen. She is a second generation gravity child and the only one completely unaffected by pressure in the Trophaeum due to the Sonia Road, leading to her being undefeated there. Her Sonia Road gives her graceful and deadly agility that eventually takes its toll on her body except inside of the 'forest' within Trophaeum. She is in love with Ikki, but she is unable to relay her feelings. This also makes it hard for her to fulfill her purpose as Sleeping Forest's leader while supporting Ikki. She helps Kogarasumaru in times of trouble under the guise of Croissant Mask.

Source: Wikipedia