Zairyo Kakushin No Wakaru Hon (427402072X 9784274020728 4-274-02072-X)
Enerugi Kakushin No Wakaru Hon by Omusha (4274020738 9784274020735 4-274-02073-8)
Nyu Baiotekunoroji: Erekutoronikusu to No Setten by Isao Karube (4274021033 9784274021039 4-274-02103-3)
Foundations of Computation Theory by Akeo Adachi (4274021904 9784274021909 4-274-02190-4)
