SShōjihō no tenbōShōjihō no tenbōde Takeuchi, Akio, Shinsaku Iwahara, Hideki KandaMateriasCorporation lawCommercial lawShōhōEdiciones (1)Shōjihō no tenbō (1998)Shōji Hōmu Kenkyūkai · japonésMás obras de Takeuchi, AkioKKaishahō