. >> kaz morihata and his wife yuka moved from japan to the u-s more than 25 years ago.now they make frequent trips to their native country in search of products that convey elegance and functionality. >> it's a mixture of both we typically look for a timeless design. >> the business started as wholesale ten years ago, primarily focused on charcoal products. they opened the retail shop to develop a stronger customer experience. >> just selling a product but providing all the atmosphere that could not quite express in the wholesale or the online store. >> bringing it for us, an expert, with a little bit for you. >> from the design to the performing arts, we meet a piano prodigy who was destined to be a superstar, and piano turner who treated his mission to go unnoticed. >> kasey shao is just 12 years old and already she's won about a dozen national and international piano competitions. >> i really do enjoy playing the piano yeah. and i feel like if i stop it its there's no meaning to life anymore. >> kasey first started playing the piano at the age of 6 and just last year