Fillings normally used are omelet, koyadofu (freeze-dried bean curd), gourd strip, Shiitake Mushroom, Judar's ear, denbu (mashed and seasoned fish, flesh of whitefish and shrimp that has been boiled, shredded, parched, seasoned and colored red), oboro, broiled conger eel, cucumber, Japanese honewort, and so on.
標準的な具は、玉子焼き・高野豆腐・かんぴょう・椎茸・きくらげ・でんぶ・おぼろ・焼穴子・キュウリ・三つ葉など。