(Jimmy of the Clue Crew delivers the clue from Kyoto, Japan.) Once, sitting on these mats could signify one's noble stature.  Today, everyone sits on them for the tea ceremony
... An experience of making your own bowl of tea 
with those utensils is included ... Just enjoy learning practical knowledge of the 
ceremony, such as entering a room, sitting on the knee and bowing in sitting style
... [DOC] [TLE] [Morita Akio] Akio Morita and Sony(BookFi) - Scribd [PAR] which could mean Akio Kyuzaemon Morita.