AkaXIII

Mecha are self-propelling machines that are modeled after humans; some can change into multiple, non-humanoid formats as well. They're usually controlled by an internal pilot or by remote, but are sometimes sentient beings that move autonomously. A mecha's size ranges from bulky, wearable armor to a massive, towering contraption and beyond. While mecha have a wide range of applications, such as making manual labor easier, they are most commonly portrayed as heavily-armed war machines.

Shoujo (少女), translated as "young woman", is a demographic aimed at teenage girls. The most iconic and influential Shoujo character designs come from the early 20th century, where girls and boys alike were drawn with huge eyes. Shoujo is the counterpart of Shounen, a demographic aimed at boys and young men.

Shounen (少年), translated as "young boy", is a demographic aimed at boys and young men, from elementary school age to around the age of 15. Shounen is the counterpart of Shoujo, a demographic aimed at teenage girls.