Pufferfish Cuisine Craftsman study plan

Map tetrodotoxin (TTX) distribution across organs (liver, ovaries, skin, intestines, eyes, muscle, blood) for at least six species, noting which organs are universally toxic and which vary by species and season

Distinguish species that are legally edible in Japan from those whose sale is prohibited, and state the regulatory basis for each exclusion

Explain the mechanism of TTX action at voltage-gated sodium channels and why cooking, freezing, or soaking does not detoxify tissue

Identify the highest-risk organs per species and rank them by toxicity so removal priorities are clear before any knife work

Correlate each species' toxic-organ map with the specific removal sequence it requires, noting where ovary and liver removal order differs

Describe the anatomy and attachment points of liver, ovaries, intestines, eyes, and skin well enough to plan incisions that avoid puncturing toxic organs

Explain why a punctured liver or ovary contaminates the whole carcass and what must happen to that fish afterward

Outline the legal and practical disposal routes for removed toxic organs, including container, labeling, and handover requirements

Practice the full organ-removal sequence on non-toxic practice fish until the order of operations becomes automatic

Demonstrate intact removal of liver and ovaries without nicking or rupturing either organ

Execute skin removal and eye removal cleanly, keeping toxic tissue separate from edible flesh at every step

Set up and use a segregated waste stream for toxic organs that prevents any mixing with food waste or edible trim

Summarize the national food sanitation law provisions that govern pufferfish handling, including the licensing framework and the role of prefectural ordinances

Compare how at least three prefectures structure their fugu handler licensing, noting differences in required experience, exam, and facility standards

List the legal requirements for transporting live and dressed pufferfish, including container, temperature, and documentation

State the storage limits and temperature controls that apply to live holding versus dressed product

Plan the sashimi workflow from dressed fish to plate, specifying thickness, slice angle, and arrangement for each cut

Describe hot pot (chiri) preparation including broth, vegetable pairing, and the point at which diners take over cooking

Explain deep-fried fugu preparation, including batter, oil temperature, and why collagen-rich cuts suit this method

Prepare and plate skin dishes, including the blanched skin salad style, with attention to texture and safe skin sourcing

Design plating that signals freshness and cut quality while keeping raw and cooked components clearly separated

Build a HACCP-based control plan for a fugu kitchen, identifying critical control points from receiving through plating

Define cross-contamination controls that keep toxic-organ contact surfaces, tools, and boards physically separate from edible-product surfaces

Specify monitoring, corrective action, and verification steps for each critical control point

Write cleaning and sanitizing procedures for knives, boards, and sinks after toxic-organ handling

Design a traceability record that links each fish from supplier through species, weight, organ removal, and sale, including retention period

Draft a suspected-poisoning response protocol covering immediate notification, sample retention, and cooperation with health authorities

Describe early symptoms of TTX poisoning and the time window in which they appear, so staff can recognize and escalate quickly

Audit the storage and transport chain for gaps that would break traceability between receiving and service

Re-drill species identification and organ-toxicity recall until every species on the matrix is answered without reference

Rehearse the full removal sequence under time pressure while maintaining intact-organ standards

Run a mock service covering all four preparations with HACCP records completed in real time

Review all weak points from prior weeks and close each gap with a targeted re-drill