**Takasu Masakazu** has a great deal of experience at various Maker Faires in Asia, including Maker Faire Shenzhen, Maker Faire Singapore, Shanghai Maker Carnival, and others. He is now based in Shenzhen. His company Switch Science is among the most well known for maker tool platforms and DIY indie products in Japan. He wrote the book *Ecosystem by Makers,* which is well known in Japan.<br>