孫子

まごこ, そんしmagoko

noun

1. children and grandchildren
2. posterity
3. descendants
4. Sun Tzu (Chinese military strategist; 544?-496 BCE)
5. The Art of War (military text by Sun Tzu; ca. 5th century BCE)
6. Sun Bin Bing Fa (military text by Sun Bin)

Study it in Yanamino