We are supported and granted by the following organizations.
Supported by
Associations: Association of Haiku poets
Modern Haiku Association
Association of Japanese Classical Haiku
Corporations:

Canon INC.
DENTSU INC.
ITO EN INC.
JAL FOUNDATION
KADOKAWA SHOTEN PUBLISHING CO.,LTD.
Kikkoman Corporation
KODANSHA SHOTEN PUBLISHING CO.,LTD.
Nippon Life Insurance Company
The office of Ito En gOh-I, Ocha!h New Haiku Contest
SHISEIDO CO., LTD.

by alphabetical order
Granted by
Association: Tokyo Club