Doraemon Tankyu World Omoshiroi Zo! Kazu No Sekai(Big Koro Tongue)/ Toko F Fujio / Manga Toko Professional / Kanshu Kurosawa Shunji / Kanshu

■Doraemon Tankyu World Omoshiroi Zo! Kazu No Sekai(Big Koro Tongue)
■Toko F Fujio / Manga Toko Professional / Kanshu Kurosawa Shunji / Kanshu

 Description

[Machine Translation] The greatest invention of mankind! From the birth of numbers to computers. Let's love arithmetic by learning about the mysterious numbers! Full of secrets of the world of numbers!