Japanese practice How to count「軒,けん,ken」 It's used to count things like a round food 1軒　いっけんikken 2軒　にけんniken 3軒　さんけんsanken 4軒　よんけんyonken 5軒　ごけんgoken 6軒　ろっけんrokken 7軒　ななけんnanaken 8軒　はっけんhakken 9軒　きゅうけんkyuuken 10軒　じゅっけんjyukken