Ikebana vases shops in Tokyo

We are from India and would be visiting Tokyo this month end. We would like to visit and purchase some Ikebana Vases . Can you please name and guide us about the Ikebana vases shops in Tokyo ?

Are you a member of the Sogetsu school of Ikebana? If so you can buy containers from their premises in Aoyama, on Aoyama Dori by the Embassy of Canada.. you have to show registration card. Otherwise Tokyu Hands large store in Shibuya. Other large DIY stores like Unidy.. there is one in LaZona Plaza at Kawasaki Station, have containers that are suitable, and even the small garden shops in some suburbs like Kichijoji sell a limited selection along with kenzan and hasami.