# Koyo Trading Ltd. · 16-39 · JAPAN — FDA import alert red lists: firms subject to detention without physical examination For Koyo Trading Ltd. · 16-39 · JAPAN, import alert is 16-39; import alert name is "Detention Without Physical Examination of Ready-to-Eat Seafood for Listeria monocytogenes"; country is JAPAN; product code is 16 A - - 15 Eel; date published is 03/13/2009; address is 7f Daiko Bldg. , Tsukiji , Chuo, Tokyo JAPAN, verified against its source on 2026-09-16. - **Firm:** Koyo Trading Ltd. _(verified: appears in the quote below)_ - **Import alert:** 16-39 - **Import alert name:** "Detention Without Physical Examination of Ready-to-Eat Seafood for Listeria monocytogenes" - **Country:** JAPAN _(verified: appears in the quote below)_ - **Address:** 7f Daiko Bldg. , Tsukiji , Chuo, Tokyo JAPAN _(verified: appears in the quote below)_ - **Date published:** 03/13/2009 _(verified: appears in the quote below)_ - **Product code:** 16 A - - 15 Eel _(verified: appears in the quote below)_ - **FDA notes:** cooked conger eel DWPE date - 4/9/1999 | LISTERIA; _(verified: each item appears in the quote below)_ ## What the source says > Koyo Trading Ltd. Date Published : 03/13/2009 7f Daiko Bldg. , Tsukiji , Chuo, Tokyo JAPAN 16 A - - 15 Eel Date Published: 03/13/2009 Notes: cooked conger eel DWPE date - 4/9/1999 Problems: LISTERIA; ## Source - https://www.accessdata.fda.gov/cms_ia/importalert_44.html Last verified: 2026-09-16. Review by: 2026-11-15. Part of [FDA import alert red lists: firms subject to detention without physical examination](https://referencesource.org/fda-import-alert-red-list/).