The 7th In-House Factory Project

The “Muses” series is the 7th project of our own factory. It has a thick body of the same class as our original “Venus” series. We started development several years ago, and finally completed it after repeated prototyping.

The common features of the “Muses” series are soft, belly-soft, and rich-soft materials and an internal structure that is compatible with soft materials.

Rugged and dynamic internal structure reminiscent of a skeleton or the back of a monster

Kokaro is an onahole with a bone motif. It has a rugged and dynamic internal structure reminiscent of the backs of skeletons and monsters, which are the true axis of life forms. To take advantage of this boldness, it is designed with a slightly wider hole.

The holes, which vary up and down, allow you to enjoy the feeling of scratching and a good degree of entanglement. Although we feel that the folds have become a little higher, we believe that the stimulation is suitable for everyone.

The regular hard and regular can enjoy the strong stimulation of the zorizori and gorigori, while the other soft materials can enjoy the stimulation of the thick intertwining of the folds.