That Ship Has Sailed...

Tokyo → Sendai → Hakodate → Aomori → Akita → Sakata → Kanazawa → Busan → Shimonoseki → Hiroshima → Kochi → Osaka → Nagoya → Shimizu → Tokyo

Tokyo → Shimizu → Nagoya → Kobe → Kochi → Hiroshima → Kagoshima → Nagasaki → Jeju → Seoul

Seoul → Jeju → Nagasaki → Kagoshima → Hiroshima → Kochi → Osaka → Nagoya → Shimizu → Tokyo

Hong Kong → Coron → Boracay → Puerto Princesa → Muara → Ho Chi Minh → Bangkok → Ko Samui → Singapore

Hong Kong → Coron → Boracay → Puerto Princesa → Kota Kinabalu → Muara → Ho Chi Minh → Bangkok → Ko Samui → Singapore

Hong Kong → Coron → Puerto Princesa → Kota Kinabalu → Muara → Ho Chi Minh → Bangkok → Ko Samui → Singapore

Singapore → Ko Samui → Bangkok → Ho Chi Minh → Muara → Kota Kinabalu → Puerto Princesa → Coron → Hong Kong → Hong Kong

Hong Kong → Kaohsiung → Taipei → Ishigaki Island → Nagasaki → Kagoshima → Hiroshima → Kochi → Kobe → Shimizu → Tokyo

Tokyo → Shimizu → Nagoya → Osaka → Kochi → Hiroshima → Kagoshima → Nagasaki → Jeju → Seoul

Seoul → Jeju → Nagasaki → Hiroshima → Beppu → Kochi → Nagoya → Shimizu → Tokyo