Nisu no Meo-Eryutoron

The youngest sister she is very apologetic. In the first fight she uses her ships shield as a battering ram not unlike Madokas usage of shields. However she is seen to be apologizing throughout the fight. She pilots the Red Snapper Extra. She is comparable to Ayano however Ayano seems to be more proactive than Erytron. Like the other Red Snappers her name is an allusion to the color red. Her name is probably a Japanization of erythron an element of the bloodforming system involved in the production of red blood cells. Source: Wikipedia