Chocolate the exhibition21_21 DESIGN SIGHT ArtworksEventsGraphicsSpaces / Signs Staff credits Issay Kitagawa Related works Inouematsuzo DONQ Co.,LTD. HEAL CREEK / MUNITALP / HENRY Club GRIP INTERNATIONAL Co.Ltd. Tamba Natamame Tea Tamba Natamame Tea Koyamaen Co., Ltd. Survival foods Sei Enterprise,Inc. Sunpac Sunpac Co. Ltd. Tsukino Katsura Masuda Tokubee Shoten Co., Ltd.