It was published in [Toyama Bay Fish Learning Book].
![【富山湾おさかな学習帳】に掲載されました。](http://www.tototoleather.com/cdn/shop/articles/P8030203_{width}x.jpg?v=1659509993)
2022/7 The Japan Foundation Sea and Japan Project in Toyama Prefecture Initiated in the [Toyama Bay Learning Book] issued.
It was distributed to fifth graders in Toyama Prefecture and introduced as a new initiative utilizing fish.