NWT Vintage Monchhichi Japanese Panda costume plush toys 3 pounds Color: Brwon/white Wide:13" Length: 21" Condition: Like new Weight: 3 pounds Monchhichi is a line of Japanese stuffed monkey toys from the Sekiguchi Corporation, first released in 1974. They were licensed by Mattel in the United States until 1985, and later distributed worldwide directly by Sekiguchi.