Akira Haraguchi was born in 1946.
Kozo Haraguchi was born in 1910.
Kazuhiro Haraguchi was born on 1959-07-02.
Genki Haraguchi was born on 1991-05-09.
A Japanese psychiatrist memorized 83,431 digits of pi. This man is Akira Haraguchi.
Akira Haraguchi recited the digits of pi from memory to an astonishing length of 100,000 digits in a feat that took him approximately 16 hours and 30 minutes to complete. This remarkable achievement occurred in 2006 and is recognized as one of the longest recitations of pi by memory. Haraguchi's dedication and extensive preparation contributed to his ability to perform this incredible memory task.
they are holders of memory and mental calculation world records15,151Hideaki Tomoyori (Japan)197920,000Hideaki Tomoyori (Japan)197940,000Hideaki Tomoyori (Japan)198742,195Hiroyuki Goto (Japan)1995 Akira Haraguchi (Japan): 83431 on 1 July 2005 and 100,000 on 4 October 2006
Akimasa Haraguchi was born on November 3, 1975, in Kitakyushu, Fukuoka, Japan.
Haruhiko Kon was born in 1910.
Yes, Akira Haraguchi , a 60-year old has memorized and repeated 100,000 digits of PI in 16 hours.
Kozo Haraguchi died in 2011.
Koichi Haraguchi died in 2009.
Akira Hayashi was born on 1974-09-16.