Hirono is tucked into a dark, curly bird costume with a beak above his head. A red heart sits on the front. POP MART calls this design “My Deepest Secret” in the mixed-character Dear Birds plush pendant collection.

My Deepest Secret is a regular design, not the More Than Words secret. POP MART lists collection-wide regular-version dimensions of 8 x 7 x 11 cm, excluding the hanging cord. Materials are polyester, PVC, ABS and wool, with polyester fibres and alumina ceramic listed as stuffing. These are series-level specifications. The US website release was July 23, 2026. Age guidance is 15 and over. Check that a seller offers the confirmed Hirono pendant rather than a random blind box.

Compare the seller photos, packaging, accessories and condition before buying. Search results may include other Hirono releases; check the full product name. No current stock or price is promised here.

Official POP MART product details