Schwi Dola

A young girl of the Ex-Machina race. She appears to be a ten-year-old girl with black hair, but her actual age (time since creation) is 210 years when she meets Riku. Her appearance is similar to Shiro.

She is a "Proof" unit, which has below-average performance even among the Ex-Machina. Her individual identification number is "Üc207Pr4f57t9," and the name Schwi is a modification by Riku of the name "Schwarzer," which she herself proposed. "Schwarzer" is German for "black man," derived from the adjective schwarz (black).

In her quest to understand "heart," she pins Riku down and subsequently starts acting together with him. During this time, she reveals that she is a disconnected, standalone unit among the Ex-Machina. She marries Riku around the same time they begin their actions to end the Great War.

While setting up the "Ein Viec" for the manifestation of the "Star Grail," she encounters Jibril. Jibril realizes that Schwi is an extremely rare disconnected standalone unit, which piques her obsessive interest. Schwi's attempt to evade Jibril fails, as does her "begging for life" using all her armaments. To keep her promise to Riku, she chooses to reconnect with the Ex-Machina cluster, her only chance of winning. She proposes to synchronize her own "heart" with the communication target Üc-Ain, which is accepted, but she is given a despairingly long synchronization time of 4 minutes and 11 seconds. However, she performs the "All-Canon" and uses all the Ex-Machina's weapons, firearms, and equipment to counter Jibril. Ultimately, she is obliterated by Jibril's full-force "Heaven's Strike," but she manages to protect the wedding ring given to her by Riku, completes the synchronization, and entrusts her feelings to all the Ex-Machina.

Although Jibril remembers Schwi's name, she does not realize Schwi is a "Dola" because Schwi never introduced herself as such.