[Market Share]
Advertising Sales
Total sales has decreased 4.7% from 2007 to 6,692.6 billion JPY, according to Nikkei Sangyo Newspaper. But mobile advertising seems promising. Market volume of mobile advertising has jumped by 47% from 2007, according to Dentsu.
| 1 | Dentsu | 22.4% |
| 2 | Hakuhodo | 10.5% |
| 3 | ADK | 5.4% |
Source: National Diet Library Research Navi
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