Kensho Ⅱ is a Japanese tattoo master using traditional “Tebori” methods and “Sashibo”instruments. He began apprenticeship with his master Takehisa Muramatsu in 2000. Asked by Takehisa Muramatsu if he would one day like to become a tattoo artist Kesho answered “yes Sensei!” From that point his tattooing career took off. It's very difficult to be given the chance to become a tattoo apprentice in Japan, especially within a traditional Japanese tattoo family.

The Japanese apprentice system is very strict. Takehisa Muramatsu never taught Kensho directly - Instead, he watched his technique and studied his drawings for couple years until he received permission to practice Sashibo and Tebori - but not on customers. He trained on various items such as paper, radish, banana, pig skin bought in a supermarket etc. After much practice he ultimately tried the techniques on his own skin and studied what sort of ink mixtures (Japanese traditional tattoo artists make black ink for each appointment) worked and looked better, how much force he should apply for Tebori, etc...