PAJ has implemented equipment-lending fourteen times, including major lending on six occasions. Some major lending cases are as follows:

Sea Prince Incident ［July 23, 1995: Tanker−Sea Prince/The aground scene−Off the coast of Korea］ One of the PAJ's domestic bases, Mizushima, Seto Inland Sea, implemented the lending of an inflatable flotation boom (1,000m), 2 oil skimmers, 2 beach cleaners, 8 portable tanks, as per the request of the ITOPF (The International Tanker Owners Pollution Federation Limited), an agent of P&I. Nakhodka Incident ［January 2, 1997: Tanker−Nakhodka/The oil spill scene−Off the coast of Shimane Prefecture, Japan］ All of PAJ's domestic 6 bases implemented the lending of a solid boom (8,640m), an inflatable boom (4,700m), 26 oil skimmers, 12 beach cleaners, 104 portable tanks to P&I, the local public bodies (Ishikawa, Kyoto, Toyama, Niigata prefectures), the electric power companies, and the national oil storage companies. Evoikos Incident ［October 15, 1997: Tanker−Evoikos/The oil spill scene−Singapore Strait］ Three of South-East Asia bases (Singapore, Malaysia, Indonesia) implemented the lending of an inflatable boom (3,000m), 12 oil skimmers, 6 beach cleaners, 24 portable tanks, as per the request of the UKP&I. For the cooperation, PAJ received a commemorative plaque from MPA as a token of gratitude. Pontoon 300 Incident ［January 6, 1998: Tanker−Pontoon 300/The oil spill scene−9km off the coast of Ajman, UAE］ One of the overseas bases, Abu Dhabi, UAE, implemented the lending of an inflatable boom (1,000m), 4 oil skimmers, 2 beach cleaners, 8 portable tanks, as per the request of ADNOC (Abu Dhabi National Oil Company). For the cooperation, PAJ received a thanks letter from ADNOC. 　　 　 Natuna Sea Incident [October 3, 2000: Tanker−Natuna Sea/The oil spill scene−Singapore Strait] Singapore base implemented the lending of an inflatable boom (1,000m), 3 oil skimmers, 3 beach cleaners, 8 portable tanks, as per the request of the Tanker Pacific Management (Singapore) Pte Ltd, the London Steam−Ship Owners, Mutual Insurance Association Ltd.