Kurzwaltz about 1 year ago The robot head in Wakaba's though bubble looks like a Galbaldy Beta from Zeta Gundam.
Frawnkenstein about 1 year ago Could be reference to the misspelling of Giuseppe Garibaldi's name as Gar(u)bar(u)dii with near-silent u instead of Garibar(u)dii with audible "ri" both in written katakana and voiced lines.