43443
During his stay , he and Daisaku Ikeda conducted a formal dialogue over the course of several days , a total of more than 12 hours of which was recorded for posterity .
 Daisaku Ikeda
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Daisaku Ikeda