Who is a very famous japanese person thats alive?

Question:

i need to qrite a speech on someone japanese, who is alive. Who will be remebered in 100 years. Not actors, or pop starts but like company creators or scientists?

Answer:

As a businessman, Masayoshi Son of Softbank or Mikitani of Rakuten are the most famous people.

There are some Nobel laureate scientists in Japan. They are most famous as scientists.