The SokogekiMosuLarva's name comes from the film's Japanese title, specifically sōkōgeki (総攻撃?), meaning all-out attack, Mosu, from Mothra's Japanese name, Mosura (モスラ?), and Larva, from the fact that it is a design for Mothra's Larva form.
The SokogekiMosuLarva puppet is a bit different from its predecessor, the HeiseiMosuLarva. It has a different shape around the eyes, but like the previous model and its successor, it is remote controlled.