In old Japan, kombu was called 'Hirofu'.

We have launched a major campaign for the announcement of the new product.

We launched a large-scale advertising campaign to disseminate information about the new product.

This product is of very high quality.

She made a dress with cloth.

The campaign for this new product was a great success.

His success was celebrated greatly.

We celebrated the start of a new project.

We started a new project.

He is always seeking novelty.