２０１０■"MUSUBU Design Exhibition" of Takashi Ashitomi (Fukui)
２００７■NHK Heart Project（Mitsukoshi, Nipponbashi）
２００６－０７
　　　　■Nippon Designers（Osaka, Kanazawa, Toyama, Tokyo）
２００１■Morikami Museum（Florida, USA）
２０００■Designer’s Catalogue-6 (Matsuya Ginza,Tokyo)/ Japan Design Committee
　　　　■"Exhibition of Takashi Ashitomi"
　　　　　(Sapporo, Noboribetsu, Toyama, Kokura, Tokushima, Kagoshima)/ NUNO Co.
　　　　■Millennium 2000 (Gallery 91, New York)
　　　　■Super Mailbox (Living Design Center OZONE, Tokyo)
１９９９■Exhibition of Stool (Living Design Center OZONE, Tokyo)
　　　　■"SOL-LEVATO" (Milano Salone, Italy)
　　　　■Exhibition of Super Speaker (Living Design Center OZONE, Tokyo)
　　　　■"CoLaZiONe a Tokyo" (Living Design Center OZONE, Tokyo)
１９９８■Exhibition of Super Switch (Living Design Center OZONE, Tokyo)
　　　　■Design Wave in Toyama ( Toyama / Living Design Center OZONE)
１９９７■Exhibition of Super Hook (Living Design Center OZONE, Tokyo)