As part of the Godzilla Collection, this is the 7" version of Mothra Larva, released in 1991/1992. This is 7" version from 1964's Mothra vs. Godzilla, not the oversized '61 Mothra Larva that was also produced in this time period.
No tag.
Mothra Larva 1964 - 7" version (Bandai, 1991)
Bandai