01 / Yellowtail farming
After repeated failures,yellowtail thrived in Ado Pond.
Nozawa Wasaburo (野網和三郎), the third son of a fishing-boat owner in Hiketa (引田), kept trying with his father Sakichi's help, and in 1928 succeeded in the world's first commercial farming of yellowtail (hamachi, ハマチ) at Ado Pond (安戸池). At its peak in the 1950s-60s, up to 1,000 sightseers a day came to watch, and it remains the backbone of the prefecture's fisheries; Japan's aquaculture industry now tops 100 billion yen a year.
- Succeeded in 1928
- 1,000 visitors a day (1950s-60s)
- Industry tops 100 billion yen nationwide

