As limiting the variety of dishes served makes cooking more efficient, teishoku are usually cheaper than buying the dishes alone, and are therefore very popular with students and company employees.
提供する料理の品数を絞ることで調理の効率が上がるので、一般に個々の料理を単品で頼むより安価であることが多く、学生やサラリーマンに人気が高い。