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:
Kazunari Ninomiya
Table title:
Films
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > Pikanchi Life is Hard Dakedo Happy </td><td colspan=1 rowspan=1 > Takuma Onda </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2003 </td><td colspan=1 rowspan=1 > The Blue Light </td><td colspan=1 rowspan=1 > Shuichi Kushimori </td><td colspan=1 rowspan=1 > Lead role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004 </td><td colspan=1 rowspan=1 > Pikanchi Life Is Hard Dakara Happy </td><td colspan=1 rowspan=1 > Takuma Onda </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2006 </td><td class="highlighted"  colspan=1 rowspan=1 > Letters from Iwo Jima </td><td colspan=1 rowspan=1 > Saigo </td><td colspan=1 rowspan=1 > Lead role with Ken Watanabe, Hollywood debut </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2006 </td><td class="highlighted"  colspan=1 rowspan=1 > Tekkon Kinkreet </td><td class="highlighted"  colspan=1 rowspan=1 > Black </td><td class="highlighted"  colspan=1 rowspan=1 > Voice, lead role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > Kiiroi Namida </td><td colspan=1 rowspan=1 > Eisuke Muraoka </td><td colspan=1 rowspan=1 > Lead role with Arashi members </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > Heaven's Door </td><td colspan=1 rowspan=1 > Host </td><td colspan=1 rowspan=1 > Guest appearance </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Ōoku </td><td colspan=1 rowspan=1 > Yunoshin Mizuno </td><td colspan=1 rowspan=1 > Lead role with Kou Shibasaki </td></tr>
<tr> <td colspan=1 rowspan=2 > 2011 </td><td colspan=1 rowspan=1 > Gantz </td><td colspan=1 rowspan=2 > Kei Kurono </td><td colspan=1 rowspan=2 > Lead role with Kenichi Matsuyama </td></tr>
<tr> <td colspan=1 rowspan=1 > Gantz: Perfect Answer </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Platinum Data </td><td colspan=1 rowspan=1 > Ryuhei Kagura/ Ryu </td><td colspan=1 rowspan=1 > Lead role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > Pikanchi Life is Hard Tabun Happy </td><td colspan=1 rowspan=1 > Takuma Onda </td><td colspan=1 rowspan=1 > Lead role with Arashi members </td></tr>
<tr> <td colspan=1 rowspan=2 > 2015 </td><td colspan=1 rowspan=1 > Assassination Classroom </td><td colspan=1 rowspan=1 > Koro-sensei </td><td colspan=1 rowspan=1 > Lead role, voice </td></tr>
<tr> <td colspan=1 rowspan=1 > Nagasaki: Memories of My Son </td><td colspan=1 rowspan=1 > Koji Fukuhara </td><td colspan=1 rowspan=1 > Lead role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016 </td><td colspan=1 rowspan=1 > Assassination Classroom: Graduation </td><td colspan=1 rowspan=1 > Koro-sensei, Grim Reaper </td><td colspan=1 rowspan=1 > Lead role, voice </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><td colspan=1 rowspan=1 > The Last Recipe </td><td colspan=1 rowspan=1 > Sasaki </td><td colspan=1 rowspan=1 > Lead role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Killing For The Prosecution </td><td colspan=1 rowspan=1 > Keiichiro Okino </td><td colspan=1 rowspan=1 > Lead role with Takuya Kimura </td></tr>
<tr> <td colspan=1 rowspan=1 > 2020 </td><td colspan=1 rowspan=1 > Asada-ke </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Lead role </td></tr>
</table>
Question:
What was Kazunari Ninomiya's second film role of the year 2006?
Answer:
In 2006, after Letters from Iwo Jima, Kazunari Ninomiya appeared as a voice actor for the lead character Black in the film Tekkon Kinkreet.