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  • The appearance and texture of human skin were simulated through the use of special silicon rubber as a material.

  • Users can feel adequate close fit when wearing this model and can take a natural breastfeeding position.

  • Engorgement of the breasts can be simulated by inflating the breast bags.

  • By attaching the Latch on mask for KOKEN Baby to their KOKEN Baby, users can simulate a baby's appropriate latch.


  • By using both the KOKEN Breastfeeding Simulation Set and KOKEN Baby together, users can practice a "handsoff" approach to the support of breastfeeding.

  • Users can observe and practice caring for the nipples and breasts.

  • Simulation of engorgement of the breast enables users to observe the engorged state and practice methods for alleviating engorgement.

  • Users can learn through experience that a correct latch cannot be achieved when the breast is engorged.



KOKEN Postpartum Breast Care Model







Weight Approx. 1.6 kg




Latch on mask for KOKEN Baby











Size Approx. 15(L) × 13(W) × 12(H) cm
Weight Approx. 96 g




KOKEN Postpartum Breast Care Model























Harness 1
Air pump 1
Baby powder 1
Protective board 1
Breast bag (right and left) 1




Latch on mask for KOKEN Baby







Latch on mask for KOKEN Baby 1