Fertility of the sea

I came across this really powerful Japanese Taiko drum ensemble

got me really thinking and doing more research on the composer: Eitetsu Hayashi. The title : Fertility of the sea.

More about Hayashi San: Eitetsu Hayashi (林英哲 Hayashi Eitetsu)(born February 2, 1952) is an acclaimed Japanese musician best known for his solo performance work in taiko.[1] Hayashi joined the group Ondekoza at an early age. Later, after parting from group, helped found the taiko group Kodo, though he quickly left to begin a solo career.[2] Hayashi has performed in notable venues such as Carnegie Hall in 1984 and was the first featured taiko performer at the institution.[3][4] He is also the recipient of multiple awards recognizing the cultural value of his work

https://en.wikipedia.org/wiki/Eitetsu_Hayashi