Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Eric Clapton World Tour (2019)
Table title:
Tour dates
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > City </th><th colspan=1 rowspan=1 > Country </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Attendance </th><th colspan=1 rowspan=1 > Box Office </th></tr>
<tr> <td colspan=6 rowspan=1 > Asia </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 13 April 2019 </td><td class="highlighted"  colspan=1 rowspan=5 > Tokyo </td><td colspan=1 rowspan=5 > Japan </td><td class="highlighted"  colspan=1 rowspan=5 > Nippon Budokan </td><td colspan=1 rowspan=5 > 72,350 / 72,350 </td><td colspan=1 rowspan=5 > $8,712,387 </td></tr>
<tr> <td colspan=1 rowspan=1 > 15 April 2019 </td></tr>
<tr> <td colspan=1 rowspan=1 > 17 April 2019 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18 April 2019 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 20 April 2019 </td></tr>
<tr> <td colspan=6 rowspan=1 > Europe </td></tr>
<tr> <td colspan=1 rowspan=1 > 13 May 2019 </td><td colspan=1 rowspan=3 > London </td><td colspan=1 rowspan=3 > England </td><td colspan=1 rowspan=3 > Royal Albert Hall </td><td colspan=1 rowspan=3 > — </td><td colspan=1 rowspan=3 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 15 May 2019 </td></tr>
<tr> <td colspan=1 rowspan=1 > 16 May 2019 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 June 2019 </td><td colspan=1 rowspan=1 > Berlin </td><td colspan=1 rowspan=1 > Germany </td><td colspan=1 rowspan=1 > Mercedes-Benz Arena </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 June 2019 </td><td colspan=1 rowspan=1 > Vienna </td><td colspan=1 rowspan=1 > Austria </td><td colspan=1 rowspan=1 > Wiener Stadthalle </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 8 June 2019 </td><td colspan=1 rowspan=1 > Mannheim </td><td colspan=1 rowspan=2 > Germany </td><td colspan=1 rowspan=1 > SAP Arena </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 10 June 2019 </td><td colspan=1 rowspan=1 > Dresden </td><td colspan=1 rowspan=1 > Messehalle 1 </td><td colspan=2 rowspan=1 >  </td></tr>
<tr> <td colspan=6 rowspan=1 > North America </td></tr>
<tr> <td colspan=1 rowspan=1 > 11 September 2019 </td><td colspan=1 rowspan=1 > San Francisco </td><td colspan=1 rowspan=5 > United States </td><td colspan=1 rowspan=1 > Chase Center </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 13 September 2019 </td><td colspan=1 rowspan=1 > Las Vegas </td><td colspan=1 rowspan=1 > T-Mobile Arena </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 14 September 2019 </td><td colspan=1 rowspan=1 > Phoenix </td><td colspan=1 rowspan=1 > Talking Stick Resort Arena </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 20 September 2019 </td><td colspan=1 rowspan=2 > Dallas </td><td colspan=1 rowspan=2 > American Airlines Center </td><td colspan=2 rowspan=2 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 21 September 2019 </td></tr>
<tr> <th colspan=4 rowspan=1 > TOTAL </th><th colspan=1 rowspan=1 > 72,350 / 72,350 (100%) </th><th colspan=1 rowspan=1 > $8,712,387 </th></tr>
</table>
Question:
What span of days was the 2019 Eric Clapton World Tour in Tokyo for?
Answer:
The Eric Clapton World Tour 2019 was in Tokyo on 13 April 2019 through 20 April 2019.