Kunihiko Sato akuonetsedwa pa Best Designs of the World ndi izi: kapangidwe 1 kopambana mphoto, zomwe zalemekezedwa m'magawo awa: Mapangidwe a Zachikhalidwe.
Mapangidwe opangidwa ndi Kunihiko Sato
Mapangidwe a Zachikhalidwe Voice Mask Device That Mutes Your Voice ndi Kunihiko Sato
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