Fairy Devices Inc.
Ito Scholarship Foundation
ASANO Enterprises Inc.
NTT GEOSPACE CORPORATION
Otake Seisakusyo Co., Ltd.
JIHYO.CO., Ltd.
SUNAMI SHOJI. CO., Ltd.
NIHON HANDA Co., Ltd.
Fujicco Co., Ltd.
Chikura Publishing Co.,Ltd.br> Yaokin, Inc.
YOSHINO DENKA KOGYO, Inc.
RICOH KYOSAN, Inc.
The K Associates, Inc.

NTT EAST-KANAGAWA CORPORATION
Ohkawa Printing Co., Ltd.
GENGO
Orinoco Peatix K.K.
Chord LLP.
ZOU-NO-HANA TERRACE
Yokohama Red Brick Warehouse No.1 (Yokohama Arts Foundation)
Graduate School of Business Administration, Keio University

Design & Production
CHUO COMPUTER SYSTEMS CO.,LTD.
SAPHIR EAST
ESTEEM PRESS
Maruyasu corporation
znug design, inc.
"General Incorporatend Foundations World Paper Hertage Support Foundation KAMIMORI"
Amauchi Industry Co,Ltd
Hiroyuki Kawada
CYAN, INC.

Venue setup
yamamoto kikaku kogei CO.,LTD.
Herman Miller Japan, Inc.
LIBRO CO., LTD.
HON-BAKO
EightRent co.,Ltd.

Technology & Equipment
KiBAN International
fulfill co.
KOWA Co.,Ltd.
daigaku sports channel Inc.

Food & Beverages, Decorations
Coca-Cola Central Japan Co., Ltd.
Chuoken,Co.,Ltd.
mocomeshi
WASARA Co., Ltd.
Seishow Sugimoto
Sushi & Beyond
ponpokoland
Yokosuka-keikin Co.Ltd
Dewazakura Sake Brewery Co.,Ltd.
FREE FARM Inc.
AMA city volunteer team（Okinoshima）
Shimanami kaido hiromerukai
EcoBrand Co.,Ltd.

Support
TED Conference LLC.
The K Associates, Inc.