Blog 

Article Archive 1-70
Article Archive 71-75
Article Archive 76-80

Article Archive 1-70
Article Archive 71-75

Letter to Y. C. November 2023. Abstract
Translated by Google
Original text is Japanese

Genealogical Tree of Sekinan's Paper 7th Edition

Letter to the Library Translated by Google

Article Archive 61 Letter to WPM On language

Article Archive 64 Letter to Sebastian

Article Archive 61- 63 Letter to WPM, Y., the Library and Book shop

Article Archive 1-60
Hills West Tokyo
23 February 2024

Letter to Y. Of Broad Language 4th Edition ​ ​5 February 2018

Article Archive 57 Theory and Paper From Geometrization Language

``In my case, I loved poetry, and my teacher at university taught me haiku.