wayaguchi https://blog.hatena.ne.jp/wayaguchi/ kawaguti’s diary https://kawaguti.hateblo.jp/ Features of eBooks Page amounts and physical amounts are not linear Version-ups after purchase Price can be changed (In Japan, most paper book prices can not be changed) Publish to world wide without airplanes and trucks Technology books in Japan Many translated books from English to Japanese Short … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkawaguti.hateblo.jp%2Fentry%2F20100530%2F1275224333" title="An idea for bilingual eBooks for technology niche market - kawaguti’s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/w/wayaguchi/20100530/20100530162713.png Hatena Blog https://hatena.blog 2010-05-30 21:58:53 rich https://kawaguti.hateblo.jp/entry/20100530/1275224333 1.0 100%