100-story home under the sea

The third installment in the hugely popular "100-Story House" series!
This time, TOSHIO IWAI will take you on an exploration of amazing marine life!

The "100-Story House" series offers you 100 ways to observe and imagine!

◎Most amazing!
After this exploration down to the 100th floor of the seabed, you will learn about the amazing characteristics and habits of various marine creatures and become good friends with them!

◎Most colorful!
As the vertical spread extends infinitely downwards, dive into a vibrant underwater world. The discoveries on each floor will broaden your horizons and ignite your imagination!

◎Most fun!
Follow the doll Tian as she explores the mysterious underwater building. In addition to learning to count and enjoying the fun of searching, an incredible ending awaits you!