おもちゃピアノ - 赤ちゃん子ども向け知育アプリ is a piano app designed for babies and toddlers. It serves as a soothing app for your child, as well as an educational tool for learning.

The app features piano keys that can be tapped to produce sounds. It allows for playing both the white keys and the black keys, providing a full range of musical notes.

In addition to the piano keys, the app also includes a variety of sound effect buttons. These buttons play animal sounds like "woof woof" and "meow," as well as instrument sounds like tambourines and cymbals.

Furthermore, the app offers rhythm buttons that play continuous drum and samba rhythms. This allows your child to play the piano along with the rhythm, enhancing their musical skills.

To further engage the child, the app displays numerous illustrations that correspond to the piano and sound effects. It also shows the names of the instruments in hiragana, providing a learning opportunity while enjoying music.