読とく本ほんTop 30000MeaningsNoun1. reading-book; reader; guidebook; manual2. textbook (esp. a pre-war elementary school Japanese language textbook) (original meaning)Other readings読どく本ほんKanji used読read本bookPitch accentとくほんUsed in vocabulary副ふく読とく本ほんsupplementary readerNoun副ふく読どく本ほんsupplementary readerNoun