From Left: Hiroshi Iwahara, Kagen Schaefer, Robin Schaefer (my sister).
Hiroshi Iwahara is a brilliant puzzle designer. He holds the record for creating a secret box with the most number of moves to open. We are standing outside a hot spring in the Hakone region south of Tokyo.
From left: Edi Nagata, myself, Robin, Sherry Nagata.
Edi Nagata is famous for his packing puzzles. He has won grand prize in the IPP Design Competition 22 in Antwerp in 2002.
The Puzzle Party. I saw more puzzles here than I have ever seen in my whole life!!
Edi and Sherry.