Summary
Spanner is a 14-year-old male mechanic employed by the Millefiore, with his future self appearing as a 24-year-old adult. Born on February 28 with blood type O, he stands 184 cm tall and weighs 66 kg. A foreigner with an affinity for katakana, kanji, and green tea, he is frequently depicted with a wrench-shaped sucker in his mouth. His speech pattern is distinctive, as he refers to himself using the first-person pronoun "Uchi," which is typically used by girls speaking in the Kansai-ben dialect.
