Since i-pad started to be sold from May 28, E-book is getting popular it presence. This September E-book marketing site "eBookJapan（http://www.ebookjapan.jp/ebj/）" announced total download of E-book for iPad、iPhone、iPod touch was over 30 million books at August.
eBookJapan is E-book marketing site which sell Japanese manga mainly and They has a large selection of shoes E-book over 28,000.
By the way,this site had Less than 150,000 downloads before i-pad was sold.This is amazing thing that number of downloading became double in three months! There are 10 times downloadings of month difference three years ago and now.
There is a reason why downloading increased,They can provide for good quality of high resolution except for i-pad's tool!!

This is the Total Sales best 10 from ebook Jpan that was downloaded 30 million books

No.1　Fist of the North Star（original：Buronson　picture：Testuo Hara）
No.2　The Quiet Don（Tatuo Nitta）
No.3　Kingdoms（Mitsuteru Yokoyama）
No.4　Empress（original：Ryou　picture：ittsaku Wake）
No.5　The Silent Service（Kaiji Kawaguchi）
No.6　CITY HUNTER（Tukasa Hojo）
No.7　3×3 EYES（Yuzo Takada）
No.8　Golgo 13（Takao Saitou）
No.9　Tell anyone（secret）（Girls pop collection anthology）
No.10　Black Jack（Osamu Tezuka）
（Currently, 29 October 2010）

When I see this total sales, I imagine line-up of barber's shop... In this connection, Boy magazine and Youth magazine take up 175 titles in top 200 titles. As I can see the result, It no doubt almost main user of E-book comic are men.Japanese boys are the mainstay of Japanese manga for better or worse.

I read foreign comic lately!!
(Masaya Mori)