It has been 20 years since the Nakhodka Oil Spill. Since then, there have not been any severe oil spill incidents in Japan that could be classified as environmental disasters.　In order for humans to continue sustainable co-existence with oil, educating and passing on information to the next generation in the event of an accident will be key. Especially as people who experienced the Nakhodka Oil Spill, we feel that it is our purpose to accurately convey the lessons learned to the next generation.