学研まんが ひみつシリーズ できるできないのひみつ (もう一度見たい！あのころの学研)

By Uchiyama Yasuji

Also known as 2 saved titles

学研まんが ひみつシリーズ できるできないのひみつ (もう一度見たい！あのころの学研) · ja · originalThe Secrets of What You Can and Can't Do · ja-ro

*Due to circumstances, some illustrations and photographs are not included in the digital version. We appreciate your understanding. The "First Secret Series," which was first published in 1972 and remains immensely popular, is back as an ebook after 40 years! The first installment is "The Secret of What You Can and Can't Do" by Yasuji Uchiyama. In addition to the manga text, the manga that served as the basis for this story, originally serialized in "5th Grade Science," is included as a "special bonus."