A popular product for children is "Jelly Play Bath" (1099 yen), which allows them to enjoy the bath water as jelly. It has been viewed approximately 4.7 million times on the official TikTok. "Jelly Play Bath" allows you to enjoy bath water as jelly. It comes with a powder that turns the water into jelly and a dissolving agent to return the jelly to liquid form. The convenience of being able to drain it away with running water after playing is also a key selling point. It is available in three scents: "Soda Scent (Blue)", "Apple Scent (Green)", and "Strawberry Scent (Red)". The official TikTok emphasizes not only the basic way to play with it, but also how easy it is to clean up.