It probably would have been more logical to use Éclair instead of Marie, since the former, despite being from a school that represents the Third Republic, shares Napoléon's habit of sticking his hand in his jacket (and let's not forget Maginot College's Saint-Cyr style) and the latter represents Marie-Antoinette as she's depicted in "the Rose of Versailles".

But hey, whatever works, and I dig Andou and Oshida as grenadiers trying to work together as a horse.