In addition, a number of magazines including "Kaizo", "King" and "Bungei Shunju" were published together with Iwanami bunko series and en-pon (one-yen books - inexpensive books published in the second half of the 1920s and sold for one yen apiece).
また『改造』、『キング(雑誌)』、『文藝春秋(雑誌)』などいった雑誌や岩波文庫や円本と呼ばれる廉価な書籍が刊行された。