G-SHOCKの設計担当伊部菊雄さんが、reddit.comのIAmAで質問を受け付けていました。 Hello Reddit! This is Kikuo Ibe, Research and Development Chief Engineer at Casio Japan, and the creator of G-SHOCK. I’m looking forward to answering your questions about G-Shock, Casio, myself – Ask Me Anything! My answers are being translated from Japanese by an interpreter, so there may be a short delay in answering your questions, but I will do