1. 1
    "Kōmoku seiri " 2-kyū mondaishū : Nihongo nōryoku shiken taisaku /
    項目整理 2級問題集 : 日本語能力試験対策 /
    Izdano 2005
    Teme ...Japanese language Examinations, questions, etc....
    Knjiga
  2. 2
    "Komoku seiri", 1-kkyu mondaishu: Nihongo noryoku shiken taisaku /
    日本語能力試験対策 : 項目整理 1 級問題集 /
    Izdano 2004
    Teme ...Japanese language Examinations, questions, etc....
    Knjiga