(Fukuoka) -(2002) Education,Poems,Stories for Children (math, texts, children, materials, math story problems, English grammar, homework, education, living abroad, studying on lines)
(Tokyo) -(2002) Jupiter's Homepage.The optimal home study teaching materials for small children for the measure against entrance /entrance.The object for mothers guidance of instruction sticks and it is easy instruction. (Kindergarten, Elementaryschool, examination, training, correspondence, at-any-time, Jupiter, schooling)