2025-04-28 00:00:00 KONCENT official app, a product design shop operated by Ash Concept. “KONCENT” is a place to deliver the message you want to convey by design to the user. As the name suggests from the appearance of the outlet where the power plugs gather, a brand selected from a unique perspective from a large number of products created by design consulting, centered on the original brand "+ d [Plus D]" of the ash concept. Various items are lined up. We convey the appeal of things that would not be noticed unless they are used in our own expressions, and reflect that response in new manufacturing again.