"Private-Room Washlet Toilet" recreated realistically; mook with bonus item released, even running water sounds play

Kodansha has released a new toddler-oriented mook in its Genki Real MOOK series.

The book comes with a “Real Sound Flush Toilet” toy that plays sounds and mimics toilet action, plus a paper cubicle craft.

It also includes content on how toilets work and how to use them, along with toilet-training stickers.

The product is designed to help children learn everyday habits through play and meet demand for toilet-training tools.