Similarly, inka are given to pupils in martial arts (such as the art of swordmanship, spearmanship, and Japanese traditional self-defense martial arts), sado (tea ceremony), sanjutsu (arithmetic), and the like.
これに倣い武道（剣術、槍術、柔術など）、茶道、あるいは算術などにおいても印可が与えられる。