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:
Shinee World The Best 2018
Table title:
Schedule
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></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > February 17, 2018 </td><td colspan=1 rowspan=2 > Osaka </td><td class="highlighted"  colspan=1 rowspan=4 > Japan </td><td class="highlighted"  colspan=1 rowspan=2 > Kyocera Dome Osaka </td></tr>
<tr> <td colspan=1 rowspan=1 > February 18, 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > February 26, 2018 </td><td colspan=1 rowspan=2 > Tokyo </td><td class="highlighted"  colspan=1 rowspan=2 > Tokyo Dome </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > February 27, 2018 </td></tr>
</table>
Question:
When and where did the Shinee World The Best 2018 start and end?
Answer:
Shinee's activities in Japan kicked off in Osaka Dome on February 17, 2018 and ended in Tokyo Dome on February 27, 2018.