It is an endeavour for us to start "International Sign-language Corner" as a new column. Some letters according to the international sign language are supposed to be illustrated by two kids. The Japanese girl "Kana-chan" demonstrates the alphabet A, which is APCD's "A ", by grasping her hand with her thumb upright. With opening the palm of his hand and folding only his thumb, the alphabet B, which is BMF's "B", is displayed by the Thai boy "Juk".