1. Port Authority and Jurisdiction
Miike Port is administered by the Kumamoto Prefectural Government under the Port and Harbor Law (Law No. 218 of 1950). Regulatory oversight is shared with the Ministry of Land, Infrastructure, Transport and Tourism (MLIT).
2. Vessel Traffic Services (VTS)
Mandatory VTS participation for vessels over 200 GT within port limits (MLIT Ordinance No. 28, 2007). Real-time monitoring via radar and AIS at the Kumamoto VTS Center (33°53’N, 130°28’E).
3. Navigation Rules
– Speed limit: 8 knots in inner harbor (Port Regulations Article 12)
– Right-of-way: Outbound vessels have priority in main channel (MLIT Notice No. 1532, 2015)
– Anchorage zones: Designated areas marked on JHA Chart W127
4. Dangerous Cargo Handling
Class 1 explosives require 48-hour prior notice (Port Fire Prevention Ordinance §7). All hazardous materials must comply with IMDG Code standards as implemented by Japan’s Fire Service Act.
5. Pollution Control
– Zero discharge policy for bilge water within 12nm (Japan’s Law Relating to Prevention of Marine Pollution Article 10)
– Mandatory use of low-sulfur fuel (0.1% max) at berth (Air Pollution Control Act)
6. Port Entry Requirements
– Advance notice: 24 hours for foreign vessels (Immigration Control Act Article 5)
– Health declarations: Required under Quarantine Act (Article 12-2)
– Security level: MARSEC Level 1 enforced (ISPS Code Japan Implementation Order)
7. Mooring Regulations
– Maximum berthing time: 72 hours without extension approval (Port Rules Article 24)
– Tugboat requirement: 1 tug for vessels 10,000-30,000 DWT, 2 tugs above 30,000 DWT
8. Crew Safety Provisions
– Gangway angle: ≤30 degrees (ILO Convention 152)
– Life-saving equipment: Must include Japan-approved Type A lifejackets (SOLAS Japan Implementation Regulations)
9. Port State Control
Tokyo MOU inspection regime applies with 15% annual inspection rate. Common deficiencies include:
– Fire damper malfunctions (SOLAS II-2/9.7.1)
– Incorrect oil record book entries (MARPOL Annex I)
10. Emergency Procedures
– Oil spill response: Must activate SOPEP within 30 minutes (Japan’s Marine Pollution Preparedness Act)
– Medical evacuation: Coordinate through JMISF Kumamoto Station (VHF Ch 16)
11. Legal Penalties
– Fines up to ¥3 million for illegal bunkering (Port Regulations Article 56)
– Vessel detention for SOLAS violations exceeding 3 deficiencies
12. Cargo Operations Regulations
– Working hours: Cargo operations prohibited between 2200-0600 in residential areas (Noise Regulation Ordinance §5)
– Grain loading: Must comply with Japan’s Measurement Law (Law No. 51 of 1992) for bulk carriers
– Container weight verification: VGM certification mandatory per SOLAS VI/2
13. Pilotage Requirements
– Compulsory for vessels ≥500 GT (Port Rules Article 33)
– Pilot boarding area: 33°54.5’N 130°27.2’E (marked on Admiralty Chart 1271)
– Pilot ladder: Must meet ISO 799:2019 standards
14. Port Dues and Charges
– Tonnage dues: ¥42 per GT for first 24 hours (Kumamoto Port Tariff No. 3)
– Waste disposal fee: ¥8,000 per m³ for hazardous waste (Environmental Levy Ordinance)
15. Ship Repair Regulations
– Hot work permits: Required from Port Fire Department (Fire Service Act Article 36)
– Underwater inspections: Must use ClassNK-approved divers (Japan Diving Industry Association Rules)
16. Crew Shore Leave
– Immigration procedures: Landing permits issued for max 72 hours (Immigration Control Act Article 22)
– Restricted areas: 500m radius from fuel storage facilities (Port Security Plan Section 8.4)
17. Winter Operations
– Ice reporting: Mandatory for temperatures below -5°C (MLIT Winter Navigation Notice)
– Deck anti-icing: Required when frost warnings issued by JMA
18. Port Security Measures
– Restricted access: ISPS Level 1 requires 24/7 gangway watch (ISPS Code Part A/16.3)
– Weapons declaration: Required 96 hours prior for armed guards (Japan Coast Guard Directive 421)
19. Ballast Water Management
– Mandatory exchange: Beyond 200nm from coast (Japan’s Invasive Species Act Article 12)
– Sampling ports: Required for vessels built after 2017 (IMO BWM Convention D-2)
20. Port Infrastructure Specifications
– Max air draft: 42m at high tide (Port Datum +3.1m)
– Bollard capacity: 150t at main container terminal (JIS F 2007 standard)
21. Fishing Vessel Regulations
– Separate anchorage: Designated north of breakwater (Fishery Coordination Ordinance)
– Gear stowage: Nets must be secured when transiting main channel
22. Customs Procedures
– Electronic declaration: Required via NACCS system (Customs Law Article 67-2)
– Prohibited items: Includes certain agricultural products (Plant Protection Law Article 6)
23. Ship Waste Management
– MARPOL Annex V compliance: Mandatory garbage record book for all vessels >400 GT
– Reception facilities: Available at all berths for Type 1-5 wastes (Port Facility License No. KY-2023-187)
– Placard requirements: Bilingual (Japanese/English) waste disposal instructions displayed per IMO Res.MEPC.295(71)
24. Port Laytime Calculations
– Weather working days: Exclude periods with sustained winds >15m/s (JMA standards)
– Demurrage rates: Standardized at ¥350,000 per day for bulk carriers (Kumamoto Port Tariff Schedule 5A)
25. Special Cargo Handling
– Project cargo: Advance stability calculations required for loads >100t (ClassNK Guidelines NS-018)
– Radioactive materials: Additional 72-hour notification to Nuclear Regulation Authority (Law No. 42 of 1957)
26. Vessel Inspection Rights
– Port State Control: 48-hour notice for expanded inspections (Tokyo MOU 2023 Procedures)
– Customs examinations: Random selection based on Japan Customs’ risk assessment matrix
27. Navigational Aids
– Light characteristics: Main channel leading lights Q.G (Japan Notice to Mariners No. 1123/2023)
– AtoN maintenance: Buoy positions verified weekly (JHOA Hydrographic Survey Report MS-45)
28. Small Craft Regulations
– Speed limit: 5 knots within 200m of commercial berths (Port Ordinance §14-3)
– Mandatory equipment: VHF Ch16 monitoring capability (Radio Law Article 27-3)
29. Bunkering Procedures
– Fuel sampling: Triple-seal MARPOL samples required (ISO 13739:2021 implementation)
– Spill containment: Boom deployment mandatory during operations (OSRO Tier 1 preparedness)
30. Crew Change Protocols
– Quarantine requirements: 72-hour health monitoring for seafarers from WHO-listed risk areas
– Documentation: Original CDC with Japanese visa waiver stamp required (MLIT Notice 2021-428)
31. Port Emergency Contacts
– JRCC Fukuoka: VHF Ch16/70 (MMSI 004310010)
– Port Control:
32. Historical Restrictions
– Cultural heritage zones: No anchoring within 500m of designated underwater archaeological sites
– Traditional fishing rights: Seasonal restrictions in eastern approach channel (March-May)
33. Tidal and Meteorological Restrictions
– Port closure: Sustained winds exceeding 25m/s (Beaufort 10) as per JMA standards
– Current limitations: Maximum 3.5 knot cross-current permitted for VLCC berthing
– Typhoon procedures: Mandatory double mooring when Signal No. 3 issued
34. Ship-to-Shore Communications
– Primary VHF: Channel 12 (Port Operations) monitored 24/7
– Secondary: Channel 14 (Pilotage) daylight hours only
– Emergency: Channel 16 with English-speaking operator always available
35. Port Labor Regulations
– Stevedore minimums: 8 workers per gang for general cargo (Japan Harbor Transport Association rules)
– Overtime premiums: 125% base rate after 2200 hours (Labor Standards Act Article 37)
36. Vessel Dimension Limits
– Maximum LOA: 280m at main container terminal (Berth No. 5-7)
– Draft restrictions: 13.5m at zero tide (Port Datum + CD)
– Air draft: 40m under power lines at entrance channel
37. Fresh Water Supply
– Potable water: Available at all berths (Japan Water Works Association standard JWWAS K-001)
– Testing: Monthly bacteriological checks conducted (Port Health Ordinance §12)
38. Ship Chandling Services
– Licensed providers: 6 approved companies (2023 Port Services Registry)
– Customs-cleared deliveries: Required for all bonded stores (Customs Law Article 29-3)
39. Port Clearance Procedures
– Minimum notice: 4 hours for outbound clearance (Port Rules Article 41)
– Documentation: Original crew list with immigration stamps required
40. Marine Insurance Requirements
– P&I coverage: Minimum ¥1 billion for oil tankers (Japan Shipowners’ Mutual P&I rules)
– War risks: Additional premium zones include Tsushima Strait
41. Port Infrastructure Maintenance
– Dredging cycle: Annual maintenance for main channel (JHOA Survey Data 2023)
– Fender inspections: Quarterly certification required (OCIMF standards)
42. Special Area Designations
– Emission Control: J-ECA sulfur limits enforced within 12nm (2020 Cabinet Order No. 325)
– Ballast Water: Special Area status under consideration for Ariake Sea
43. Shipboard Documentation Requirements
– Original certificates: Must include valid Class certificate and Tonnage Measurement certificate
– Japanese translations: Required for crew contracts exceeding 30 days in port (Labor Standards Act Article 15)
44. Port Lighting Standards
– Night operations: Minimum 50 lux illumination at cargo working areas (JIS C 8105-2018)
– Navigation lights: Additional shore-based leading lights activated during fog (visibility <1km)
45. Vessel Manning Requirements
– Minimum safe manning: As per Japan-issued document (SOLAS Regulation V/14)
– Language proficiency: At least one bridge officer fluent in Japanese/English (STCW Code A-II/1)
46. Port Area Restrictions
– Security zones: 300m radius around naval vessels (Japan Coast Guard Notice 12-2023)
– Photography prohibitions: Enforced near strategic infrastructure (Port Security Law Article 7)
47. Bunker Quality Control
– Sampling protocol: Continuous drip method required during bunkering (ISO 13739:2021)
– Testing labs: Approved facilities within 15km radius (MLIT Registered Laboratories List)
48. Ship Repair Waste Handling
– Asbestos disposal: Only through licensed contractors (Industrial Safety and Health Act)
– Paint residues: Separate collection for lead-based coatings (Waste Management Law Article 12-4)
49. Port Entry Sequencing
– Priority system: LNG carriers granted immediate berthing (Energy Security Act 2022)
– Waiting area: Designated anchorage D-3 for vessels >200m LOA
50. Marine Species Protection
– Speed reduction: 10-knot limit in cetacean migration corridors (May-October)
– Ballast reporting: Special form for vessels transiting coral reef areas
51. Ice-Class Vessel Provisions
– Winterization: Additional fendering required November-March (Port Winter Operations Manual)
– De-icing equipment: Mandatory for stays exceeding 48 hours
52. Port Community System
– Electronic submission: Cargo manifests via JPORT system (Customs Ordinance Article 62-3)
– Data retention: 5-year archiving for all port transactions
53. Vessel Sanitation Requirements
– Medical waste: Must use approved red biohazard containers (Japan Medical Law Article 56)
– Disinfection certificates: Required for vessels from cholera-affected areas (Quarantine Act §19)
54. Port Noise Abatement
– Engine testing: Prohibited 2000-0800 hours in residential zones (Noise Regulation Law)
– Shore power: Mandatory for vessels berthing >4 hours (Air Pollution Control Act 2023 amendment)
55. Dangerous Weather Protocols
– Typhoon signals: Automatic berth evacuation at Signal No. 8 (JMA standards)
– Tsunami response: Vertical evacuation to designated shelters for moored vessels
56. Historical Ship Restrictions
– Wooden hulls: Additional fire watch requirements (Port Fire Prevention Ordinance)
– Classic vessels: Special mooring arrangements at Heritage Pier only
57. Electronic Navigation Requirements
– ECDIS: Must use latest JHOA ENCs (Notice to Mariners updates weekly)
– AIS transponder: Continuous transmission mandatory in port limits (SOLAS V/19.2.4)
58. Port Tariff Structure
– Wharfage fees: ¥850 per GT for first 24 hours (Kumamoto Port Tariff No. 5-2023)
– Discounts: 15% reduction for eco-friendly vessels (Green Port Initiative 2022)
59. Crew Training Requirements
– Port-specific: Mandatory orientation for oil tanker crews (ISGOTT Chapter 3)
– Emergency drills: Must include Japanese port scenarios (ISM Code 8.2)
60. Navigation in Restricted Visibility
– Radar requirements: Dual operational radars for movements <1km visibility
– Speed limits: Reduced to 5 knots when fog signals activated
61. Port State Control Focus Areas
– Recent deficiencies: Inadequate bridge resource management (Tokyo MOU 2023 report)
– Special attention: Lifeboat hook systems (SOLAS III/1.5 amendments)
62. Anchorage Management
– Holding time: Maximum 96 hours without extension (Port Ordinance §28)
– Emergency anchorage: Reserved for vessels with mechanical failures only
