In the week ending April 26, 2026, compared with the week ending April 19, 2026, the three most significant movements were:

Skipjack tuna prices fell week-on-week by 9.6% from ¥732/kg to ¥662/kg, while weekly volume increased by 71.6% from 117,306 kg to 201,259 kg.

Swordfish (frozen) prices edged up week-on-week by 0.3% from ¥1,456/kg to ¥1,460/kg, while weekly volume increased by 70.8% from 12,375 kg to 21,135 kg.

Sea urchin prices rose week-on-week by 122.8% from ¥3,507/kg to ¥7,815/kg, while weekly volume increased by 7.3% from 15,571 kg to 16,715 kg.