San-ei Co., Ltd.

San-ei Co., Ltd. is a Japanese company that produces stuffed toys and licensed goods. They are well known for their licensed plushies. In 2007, San-ei produced their first set of Sonic plushies.

Sonic the Hedgehog (2007)
In 2007, San-ei produced a set of plushies based on the Sonic the Hedgehog series. The set includes a total of five plushes. Four of the plushies are 'small size' (S) at 6 inches tall, while one is 'large size' (L) at 12 inches tall.
 * Sonic (L)
 * Sonic (S)
 * Tails (S)
 * Knuckles (S)
 * Amy (S)

Sonic the Hedgehog (2012)
In 2012, San-ei produced another set of plushies for the Sonic the Hedgehog series. The set includes a total of five plushes, all of which are 'medium size' (M) at 9 inches tall.
 * Sonic (M)
 * Tails (M)
 * Knuckles (M)
 * Amy (M)
 * Shadow (M)