This is the first issue of the J-Fish Toyosu price trends update. In the week ending April 19, 2026, compared with the week ending April 12, 2026:

Horse mackerel prices fell week-on-week from ¥556/kg to ¥394/kg, while weekly volume increased from 177,267 kg to 257,395 kg.

Yellowtail - adult & medium (buri & warasa) prices declined week-on-week from ¥764/kg to ¥513/kg, while weekly volume rose from 328,088 kg to 403,063 kg.

Mackerel prices fell week-on-week from ¥642/kg to ¥495/kg, while weekly volume increased from 85,451 kg to 113,418 kg.