Denshi Jisho — Online Japanese dictionary

定番 ていばん standard (goods, procedure, etc.); (one's) routine; product with consistent sales; staple (of a situation, of a fiction genre, etc.)
Noun, No-adjective 
定番 じょうばん 1: standing guard; watchman;
2: (Noun) watchman at the shogun's palaces (Edo period)
Noun, Suru verb 

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