Faxed handwritten letter from Ken-ichi Arai to Sydney Brenner, 16/10/1990
Faxed letter from Ken-Ichi Arai to Sydney Brenner, 3/8/1990
How Can We Develop Active Biomedical Research, by Ken-ichi Arai #1, 31/10/1989
How Can We Develop Active Biomedical Research, by Ken-ichi Arai #2, 31/10/1989
Letter from Ken-ichi Arai and Naoko Arai to Sydney Brenner, 1985-1995
Letter from Ken-ichi Arai to Sydney Brenner #1, 24/03/1989
Letter from Ken-ichi Arai to Sydney Brenner #2, 17/10/1989
Letter from Ken-ichi Arai to Sydney Brenner #3, 14/12/1989
Letter from Ken-ichi Arai to Sydney Brenner #4, 12/12/1989
Letter from Ken-ichi Arai to Sydney Brenner #5, 2/5/1991
Letter from Ken-ichi Arai, regarding Yukata Hata, 8/3/1991
Letter from Sydney Brenner to Ken-ichi Arai #1, 1/11/1989
Letter from Sydney Brenner to Ken-ichi Arai #4, 3/8/1990
Letter from Sydney Brenner to Ken-ichi Arai #5, 21/08/1990
Letter from Sydney Brenner to Ken-ichi Arai #6, 15/10/1990
Letter from Sydney Brenner to Ken-ichi Arai #7, 4/6/1991
Letter from Yukata Hata to Sydney Brenner, 2/5/1991
- Includes Yukata Hata's curriculum vitae
Lletter from Sydney Brenner to Ken-ichi Arai #2, 20/12/1989
Lletter from Sydney Brenner to Ken-ichi Arai #3, 3/8/1990