黒玢岩 こくひんがん

kokuhin gan

1. Not black pumice.; It's not black pumice.

1. Was black pumice.

1. With black pebbles and rocks.; On black pebbles and rocks.

1. Of black pebbles; Black-pebbled

1. It is not Kuroishi Rock.; I am not Kuroishi Rock.

1. It's not Kuroishi-iwa.; It isn't Kuroishi-iwa.

1. It was Kuroishi Rock.

1. Kuroishiwa desu:;

1. It is not Kuroishi-iwa.; It is not black pumice rock.

1. Wasn't Kuroishiwa.

1. Probably Kuroishi Rock.

1. It was not Kuroishi-iwa.; It wasn't Kuroishi-iwa.

1. Wasn't black pumice.

1. Probably basalt.

1. Was not black pumice rock.

1. If/when Kuroishiwa…; If Kuroishiwa were…

1. If it is Kuroishi-iwa; When it is Kuroishi-iwa

1. If/when Kuroishiwa…; When Kuroishiwa…